title: Dentistry on stamps.
authors.forename: H T
authors.initials: HT
authors.lastname: Loevy
authors.forename: A
authors.initials: A
authors.lastname: Kowitz
mesh_terms: D003813:Dentistry; D049673:History, 20th Century; D049690:History, Ancient; D006801:Humans; D009293:Opioid-Related Disorders / Q000266:history; D009892:Opium / Q000266:history*; D010154:Pakistan; D010678:Philately
chemical_list: D009892:Opium