[Pharmacognosy--yesterday, today and tomorrow].
D002626:Chemistry, Pharmaceutical; D005859:Germany, East; D049672:History, 19th Century; D049673:History, 20th Century; D010598:Pharmacognosy / Q000266:history / Q000639:trends; D010827:Physiology
Pharmakognosie--Gestern, heute, morgen.