Berkowitz, B.B., Tinkelman, D.G., Geist, F.C., Witek, T.J. & Riker, D.K. 1992, "Evaluation of phenindamine tartrate in the treatment of symptoms of seasonal allergic rhinitis", Journal of Allergy and Clinical Immunology, vol. 89, no. 1(pt2,#148), 181.

Bisno, A.L., Hester, M., Hill, M. & Riker, D. 1988, "Comparison of throat gargle with throat swab in diagnosis of Streptococcal pharyngitis", Abstracts of the 1988 ICAAC, vol. 28, p. 345 (#1311).

Breakefield, X.O., Braverman, M., Riker, D.K. & Giller, E.L.,Jr 1981, "Catechol-O-methyltransferase activity in cultured human skin fibroblasts from controls and patients with dystonia musculorum deformans", Journal of Neuroscience Research, vol. 6, no. 3, pp. 349-360.

Canestrari, D.A., Doyle, W.J., Skoner, D.P., Seroky, J.T., Miller, R.D. & Riker, D.K. 1993, "Temporal patterning of cough in adults with acute upper respiratory infections", American Journal of Respiratory & Critical Care Medicine, vol. 147, no. 4Pt2, p. A134.

Canestrari, D.A., Gwaltney, J.M., Miller, R.D., Hendley, J.O. & Riker, D.K. 1993, "Changes in cough threshold to inhaled citric acid aerosol following experimental rhinovirus infection", American Journal of Respiratory & Critical Care Medicine, vol. 147, no. 4Pt2, p. A833.

Canestrari, D.A., Packman, E.W., Garner, G. & Riker, D.K. 1994, "Phenol as an antitussive: A demonstration of efficacy in artifically-induced and natural cough models.", American Journal of Respiratory & Critical Care Medicine, vol. 149, no. 4Pt2, p. A187.

Cleman, M., Gurkan, A., Riker, D.K. & Zito, R.A. 1982, "Possible role of serotonin in propanolol's protective effect against ventricular fibrillation in mice", Clinical Research, vol. 30, no. 2, #178A.

Cohen, S.D., Witek, T.J., Geist, F.C., Sorrentino, J.V. & Riker, D.K. 1992, "The clinical epidemiology of acute upper respiratory infection", XIV Congress of the European Rhinological Society, #A111.

Cramer, R.D., Mitra, S. & Riker, D.K. 1997, “Compositions Containing Analgesics and Antihistamines and Methods for Treating Respiratory Disorders", World patent publication WO/1997/004808, filed 25 July 1996.

Doyle, W.J., Canestrari, D.A., Skoner, D.P., Seroky, J.T., Miller, R.D. & Riker, D.K. 1993, "Temporal patterning of cough in children with upper respiratory infections", American Journal of Respiratory & Critical Care Medicine, vol. 147, no. 4Pt2, #A134.

Doyle, W.J., Riker, D.K., McBride, T.P., Hayden, F.G., Hendley, J.O., Swarts, J.D. & Gwaltney, J.M. 1993, "Therapeutic effects of an anticholinergic-sympathomimetic combination in induced rhinovirus colds", The Annals of Otology, Rhinology, and Laryngology, vol. 102, no. 7, pp. 521-527.

Farr, B.M., Gwaltney, J.M., Hendley, J.O., Hayden, F.G., Naclerio, R.M., McBride, T., Doyle, W.J., Sorrentino, J.V., Riker, D.K. & Proud, D. 1990, "A randomized controlled trial of glucocorticoid prophylaxis against experimental rhinovirus infection", The Journal of Infectious Diseases, vol. 162, no. 5, pp. 1173-1177.

Gilbert, S.A. & Riker, D.K. 1992, Antitussive oral compositions.

Gwaltney, J.M., Phillips, C.D., Miller, R.D. & Riker, D.K. 1994, "Computed Tomographic Study of the Common Cold", New England Journal of Medicine, vol. 330, no. 1, pp. 25-30.

Hayden, F.G., Elkhatieb, A., DiGennaro, J. & Riker, D.K. 1993, "Efficacy and safety of naproxen in the treatment of naturally occurring colds", Abstracts IXth International Congress of Virology, Glasgow, UK,#W53-2.

Hirsch, J. & Riker, D.K. 1981, "Sensory processing deficit in an inherited movement disorder: Decreased visual contrast sensitivity in dystonia musculorum deformans", Society for Neuroscience Abstracts, vol. 7, 784.

Mitra, S., Riker, D.K. & Cramer, R.D. 1996, Compositions Containing Analgesics and Antihistamines and Methods for Treating Respiratory Disorders.

Morris, S., Eccles, R., Martez, S.J., Riker, D.K. & Witek, T.J. 1997, "An Evaluation of Nasal Response Following Different Treatment Regimes of Oxymetazoline with Reference to Rebound Congestion", American Journal of Rhinology, vol. 11, no. 2, pp. 109-115.

Pepin, J.M., Riker, D.K., Geist, F.C., Jawad, M.S. & Eccles, R. 1994, "An evaluation of mequitazine in the treatment of the symptoms of seasonal allergic rhinitis", American Journal of Respiratory & Critical Care Medicine, vol. 149, no. 4Pt2, A603.

Proud, D., King, E.C., Riker, D.K. & Togias, A. 1996, "Reproducibility of a nasal allergen challenge model in evaluating the efficacy of intranasal beclomethasone (BEC)", Journal of Allergy and Clinical Immunology, vol. 97, no. 1, 196.

Proud, D., Riker, D.K. & Togias, A. 2010, "Reproducibility of nasal allergen challenge in evaluating the efficacy of intranasal corticosteroid treatment", in press.

Riker, D.K. 1979, “Suppression of avian nocturnal activity and its seasonally-dependent recovery after inhibition of MAO with pargyline", The Pharmacologist, vol. 21, 268.

Riker, D.K., Czerwinski, J. & Knopp, T. 2004, Rapidly dissolving edible strips for treating obesity.

Riker, D.K., Gold, B.I. & Roth, R.H. 1979, "Regional distribution of gamma amino butyric acid, glutamic acid decarboxylase, dopamine metabolites, high-affinity choline accumulation in the brain of the white-throated sparrow: Relationship to avian nocturnal activity", Brain Research Bulletin, vol. 4, no. 5, pp. 706.

Riker, D.K., Gold, B.I. & Roth, R.H. 1980, “Avian nocturnal hyperactivity: Neurotransmitter metabolism in the basal ganglia", Brain Res Bull, vol. 5, suppl. 2, pp. 369-374.

Riker, D.K., Gurkan, A., Cleman, M. & Zito, R.A. 1982, “Protection from ventricular fibrillation by the serotonin agonist quipazine and the serotonin releaser p-chlorampetamine", Clinical Research, vol. 30, no. 2, 257A.

Riker, D.K. & Law, M.Y. 2003, Synergistic pharmaceutical combinations for treating obesity, Google Patents.

Riker, D.K. & Law, M.Y. 2003, Synergistic pharmaceutical combinations for treating obesity with EGCG, Google Patents.

Riker, D.K., Messer, A. & Roth, R.H. 1982, "Increased Noradrenergic Metabolism in the Cerebellum of the Mouse Mutant Dystonia Musculorum", Journal of Neurochemistry, vol. 37, no. 3, pp. 649-654.

Riker, D.K., Roth, R.H. & Breakefield, X.O. 1979, “Human skin fibroblasts exhibit high-affinity choline accumulation in cell culture", Society of Neuroscience Abstracts, vol. 5, 757.

Riker, D.K., Roth, R.H. & Breakefield, X.O. 1980, “Reduced high-affinity accumulation of choline in cultured fibroblasts from patients with inherited torsion dystonia and Gilles de la Tourette syndrome", Society of Neuroscience Abstracts, vol. 6, 799.

Riker, D.K., Roth, R.H. & Breakefield, X.O. 1981, "High-Affinity [3H] Choline Accumulation in Cultured Human Skin Fibroblasts", Journal of Neurochemistry, vol. 36, no. 2, pp. 746-752.

Riker, D.K., Sastre, A., Baker, T., Roth, R. & Riker, W. 1979, "Regional High-Affinity [3H] Choline Accumulation in Cat Forebrain: Selective Increase in the Caudate-Putamen After Corticosteroid Pretreatment", Molecular Pharmacology, vol. 16, no. 3, pp. 886-899.

Riker, D.K., Witek, T.J. & Turner, R.B. 1996, "Comparison of natural and induced cold models for the study of nasal congestion, rhinorrhea, and secretion", Journal of Allergy and Clinical Immunology, vol. 97, no. 1, 431.

Riker, D.K., Zito, R., Roth, R. & Messer, A. 1981, "Increased norepinephrine metabolism and reduced beta-receptor binding in the cerebellum of the mutant mouse Dystonia musculorum", Society for Neuroscience Abstracts, vol. 7, 77.

Riker, D.K., Zito, R.A. & Roth, R.H. 1980, "Effects of antiarrhythmic drugs on serotonin and norepinephrine metabolism in the rat brain", Circulation, vol. 62, no. 4(II), 977.

Riker, D.K., Zito, R.A. & Roth, R.H. 1980, "Selective action of lidocaine on regional monoamine metabolism in the central nervous system", Clinical Research, vol. 28, no. 2, 205A.

Riker, D.K., Zito, R.A. & Roth, R.H. 1980, “Central action of anti-arrhythmic drugs on serotonin and norepinephrine metabolism in the rat", Circulation, vol. 62, no. 3, 255.

Riker, D.K., Zito, R.A.,Jr & Roth, R.H. 1981, "Lidocaine selectively diminishes medullary serotonin metabolism in the rat", Neuropharmacology, vol. 20, no. 12A, pp. 1233-1236.

Roth, R.H., Riker, D.R., Lohse, D. & Collins, W.F. 1980, “Monoamine metabolite concentrations in spinal gray and white matter, plasma and cisternal CSF subsequent to thoracic (T5) contusion of exposed cat spinal cord", Society of Neuroscience Abstracts, vol. 6, 710.

Roth, T., Witek, T.J., Merlotti, L., Roehrs, T.A. & Riker, D.K. 1992, "Sedation potential of first generation anti-histamines", Journal of Allergy and Clinical Immunology, vol. 89, no. 1(pt2,#146), 181.

Roth, T., Witek, T.J., Merlotti, L., Roehrs, T.A., Fortier, J. & Riker, D.K. 1993, "Dose related effect of diphenhydramine on daytime sleepiness", Journal of Allergy and Clinical Immunology, vol. 91, no. 1(pt2,#218), 195.

Roth, T., Witek, T.J., Merlotti, L., Roehrs, T.A., Fortier, J. & Riker, D.K. 1992, "Dose related effect of diphenhydramine on daytime sleepiness", Sleep Research, vol. 21, pp. 71.

Sastre, A., Riker, D.K., Baker, T., Roth, R.H. & Riker, W.F. 1979, “Regional high-affinity [3H] choline accumulation in cat forebrain: Selective increase in the caudate-putamen after corticosteroid pretreatment", Society of Neuroscience Abstracts, vol. 5, 598.

Sorrentino, J.V. & Riker, D.K. 1992, Use of Compositions Containing 2-(6'-substituted-2'-naphthyl)-Acetic Acid Derivatives for the Treatment of Respiratory Disorders. World patent publication WO/1992/004022, filed September 8, 1991.

Sperber, S.J., Doyle, W.J., McBride, T.P., Sorrentino, J.V., Riker, D.K. & Hayden, F.G. 1992, "Otologic effects of interferon beta serine in experimental rhinovirus colds", Archives of Otolaryngology- Head and Neck Surgery, vol. 118, no. 9, pp. 933-936.

Sperber, S.J., Levine, P.A., Sorrentino, J.V., Riker, D.K. & Hayden, F.G. 1989, "Ineffectiveness of recombinant interferon-beta serine nasal drops for prophylaxis of natural colds", The Journal of Infectious Diseases, vol. 160, no. 4, pp. 700-705.

Sperber, S.J., Sorrentino, J.V., Riker, D.K. & Hayden, F.G. 1989, "Evaluation of an alpha agonist alone and in combination with a nonsteroidal antiinflammatory agent in the treatment of experimental rhinovirus colds.", Bulletin of the New York Academy of Medicine, vol. 65, no. 1, pp. 145-160.

Sperber, S.J., Hendley, J.O., Hayden, F.G., Riker, D.K., Sorrentino, J.V. & Gwaltney, J.M.,Jr 1992, "Effects of naproxen on experimental rhinovirus colds. A randomized, double-blind, controlled trial", Annals of Internal Medicine, vol. 117, no. 1, pp. 37-41.

Turner, R.B., Riker, D.K. & Gangemi, J.D. 2000, "Ineffectiveness of Echinacea for Prevention of Experimental Rhinovirus Colds", Antimicrobial Agents and Chemotherapy, vol. 44, no. 6, pp. 1708-1709.

Turner, R.B., Witek, T.J. & Riker, D.K. 1996, "Comparison of Symptom Severity in Natural and Experimentally Induced Colds", American Journal of Rhinology, vol. 10, no. 3, pp. 167-172.

Witek, T.J., Canestrari, D.A., Miller, R.D., Yang, J.Y. & Riker, D.K. 1995, "Characterization of daytime sleepiness and psychomotor performance following H 1 receptor antagonists", Annals of Allergy, Asthma, & Immunology, vol. 74, no. 5, pp. 419-426.

Witek, T.J., Canestrai, D.A., Miller, R.D., Yang, J.Y. & Riker, D.K., 1992, "The effects of phenindamine tartrate on sleepiness and psychomotor performance", Journal of Allergy and Clinical Immunology, vol. 90, no. 6, pp. 953-961.

Witek, T.J., Canestrari, D.A., Hernandez, J.R., Miller, R.D., Yang, J.Y. & Riker, D.K. 1990, "Nasal patency and mucosal blood flow following topical application of oxymetazoline", American Review of Respiratory Disease, vol. 141, no. 4Pt2, pp. A220.

Witek, T.J., Canestrari, D.A., Miller, R.D., Yang, J.Y. & Riker, D.K. 1992, "The effects of phenindamine tartrate on sleepiness and psychomotor performance", Journal of Allergy and Clinical Immunology, vol. 89, no. 1(pt2), pp. 181-#147.

Witek, T., Canestrari, D., Hernandez, J., Miller, R., Yang, J. & Riker, D. 1992, "Superficial nasal mucosal blood flow and nasal patency following topical oxymetazoline hydrochloride", Annals of Allergy, vol. 68, no. 2, pp. 165-168.

Zito, R.A., Riker, D.K., Gurkan, A. & Cleman, M. 1982, "Lidocaine reduces brainstem serotonin metabolism and protects mice from chloroform-induced ventricular fibrillation", Clinical Research, vol. 30, no. 2, pp. 232A.

Zollinhofer, R.E. & Riker, D.K., 1973, Introduction to Science with Biology, Cornell University, Ithaca, N.Y.