title: [On pulverizing instruments for Chinese herbal drugs and their evolution in ancient China].
authors.lastname: Zheng Jinsheng
mesh_terms: D002681:China; D004864:Equipment and Supplies / Q000266:history*; D000077406:History of Pharmacy; D049690:History, Ancient; D049692:History, Early Modern 1451-1600; D049691:History, Medieval; D049711:History, Modern 1601-