Th origins of hypodermic medication.
D004358:Drug Therapy / Q000266:history*; D005602:France; D005858:Germany; D049672:History, 19th Century; D007267:Injections / Q000266:history*; D013677:Medical Laboratory Science / Q000266:history; D009020:Morphine / Q000008:administration & dosage; D009437:Neuralgia / Q000188:drug therapy; D012606:Scotland; D013594:Syringes / Q000266:history*; D006113:United Kingdom
D009020:Morphine