title: Pharmacy through the ages. Pharmacist's knots.
authors.affiliation: Lloyd Library and Museum, Cincinnati, Ohio, USA.
authors.forename: Dennis B
authors.initials: DB
authors.lastname: Worthen
mesh_terms: D004349:Drug Packaging / Q000266:history* / Q000295:instrumentation; D000077406:History of Pharmacy; D049672:History, 19th Century; D004364:Pharmaceutical Preparations / Q000266:history
chemical_list: D004364:Pharmaceutical Preparations