title: [Drugs as research tools in performance research: on the importance of Heinrich Düker for pharmacopsychology].
authors.forename: W
authors.initials: W
authors.lastname: Janke
mesh_terms: D005858:Germany; D049673:History, 20th Century; D011600:Psychopharmacology / Q000266:history; D012106:Research
vernacular_title: Pharmaka als Forschungswerkzeuge in der Leistungsforschung: zu Heinrich Dükers Bedeutung für die Pharmakopsychologie.