title: Low-dose caffeine discrimination in normal humans.
authors.affiliation: Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD 21224.
authors.forename: K
authors.initials: K
authors.lastname: Silverman
authors.forename: R R
authors.initials: RR
authors.lastname: Griffiths
mesh_terms: D002110:Caffeine / Q000008:administration & dosage / Q000494:pharmacology*; D004192:Discrimination, Psychological / Q000187:drug effects*; D006801:Humans
chemical_list: D002110:Caffeine