title: [Synthetic drugs and natural substances as drugs. Progress in 1963 and 1964].
mesh_terms: D002626:Chemistry, Pharmaceutical; D004364:Pharmaceutical Preparations / Q000138:chemical synthesis* / Q000145:classification; D010946:Plants, Medicinal
chemical_list: D004364:Pharmaceutical Preparations
vernacular_title: Synthetische Arzneimittel und Naturstoffe als Arzneimittel. Fortschritte in den Jahren 1963 und 1964.