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Publications & Presentations
PubMed
- 26 citationsParticipants receiving dehydroepiandrosterone during treatment for cocaine dependence show high rates of cocaine use in a placebo-controlled pilot studySteve Shoptaw, Maria Dorota Majewska, Jeffery N. Wilkins, Geoffrey R. Twitchell, Xiaowei Yang
Experimental and Clinical Psychopharmacology. 2004-05-01 - 112 citationsSerotonin transporter promoter polymorphism, peripheral indexes of serotonin function, and personality measures in families with alcoholismScott F. Stoltenberg, Geoffrey R. Twitchell, Gregory L. Hanna, Edwin H. Cook, Hiram E. Fitzgerald
American Journal of Medical Genetics. 2002-03-08 - 43 citationsSerotonin Transporter Promoter Polymorphism Genotype Is Associated With Behavioral Disinhibition and Negative Affect in Children of AlcoholicsGeoffrey R. Twitchell, Gregory L. Hanna, Edwin H. Cook, Scott F. Stoltenberg, Hiram E. Fitzgerald
Alcoholism, Clinical and Experimental Research. 2001-07-01
