[The vogue in medication].
D001815:Bloodletting / Q000266:history*; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D049690:History, Ancient; D006801:Humans; D009892:Opium / Q000266:history; D004364:Pharmaceutical Preparations / Q000266:history*
D004364:Pharmaceutical Preparations; D009892:Opium
La vigencia de los remedios.