title: The slowing of treatment discovery, 1965-1995.
authors.affiliation: Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge 02139, USA.
authors.forename: R J
authors.initials: RJ
authors.lastname: Wurtman
authors.forename: R L
authors.initials: RL
authors.lastname: Bettiker
mesh_terms: D017277:Drug Approval; D004353:Drug Evaluation, Preclinical; D004345:Drug Industry / Q000191:economics / Q000266:history; D004358:Drug Therapy / Q000266:history; D049673:History, 20th Century; D006801:Humans; D012106:Research / Q000191:economics / Q000266:history; D014481:United States