title: The Pars Collection: a window into the past.
authors.forename: Holly
authors.initials: H
authors.lastname: Crossen-White
mesh_terms: D000701:Analgesics, Opioid / Q000266:history* / Q000600:supply & distribution; D003042:Cocaine / Q000266:history* / Q000600:supply & distribution; D011307:Drug Prescriptions / Q000266:history* / Q000706:statistics & numerical data; D004739:England; D005260:Female; D003932:Heroin / Q000266:history* / Q000600:supply & distribution; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D008297:Male; D009892:Opium / Q000266:history* / Q000600:supply & distribution; D010594:Pharmacies / Q000266:history*; D012727:Sex Characteristics; D012959:Socioeconomic Factors
chemical_list: D000701:Analgesics, Opioid; D003932:Heroin; D009892:Opium; D003042:Cocaine