Research material.
D004358:Drug Therapy / Q000266:history*; D005569:Formularies as Topic / Q000266:history*; D049668:History, 15th Century; D049669:History, 16th Century; D049670:History, 17th Century; D049691:History, Medieval; D006801:Humans; D008877:Middle East; D010602:Pharmacopoeias as Topic / Q000266:history*; D012014:Reference Books, Medical