Bark, blisters and the bathe: some problems of pain relief in former times.
D000698:Analgesia / Q000266:history*; D000700:Analgesics / Q000266:history; D001494:Baths / Q000266:history; D004739:England; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D006801:Humans; D009892:Opium / Q000266:history / Q000627:therapeutic use; D008517:Phytotherapy; D011781:Quackery / Q000266:history
D000700:Analgesics; D009892:Opium