title: Schering commemorative mortar and pestle series celebrates our 150th anniversary.
mesh_terms: D000077406:History of Pharmacy; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D010506:Periodicals as Topic / Q000266:history*; D010602:Pharmacopoeias as Topic; D014481:United States