title: [Oversea spread of Chinese drugs in both Song dynasties] (Chi).
authors.forename: D
authors.initials: D
authors.lastname: Wang
mesh_terms: D001208:Asia; D002681:China; D004470:Economics, Medical / Q000266:history*; D049690:History, Ancient; D049692:History, Early Modern 1451-1600; D049691:History, Medieval; D049711:History, Modern 1601-; D004364:Pharmaceutical Preparations / Q000266:history*
chemical_list: D004364:Pharmaceutical Preparations