The influence of the adrenal medulla in morphine analgesia.
D000313:Adrenal Medulla / Q000502:physiology*; D000698:Analgesia; D000758:Anesthesia; D000760:Anesthesia and Analgesia; D009020:Morphine; D010146:Pain; D059408:Pain Management
D009020:Morphine
ADRENAL MEDULLA/physiology; MORPHINE/anesthesia and analgesia