Spinal opiate analgesia and facial pruritus: a neural theory.
D000773:Anesthesia, Obstetrical / Q000009:adverse effects; D000775:Anesthesia, Spinal / Q000009:adverse effects*; D000818:Animals; D002552:Cerebral Ventricles / Q000503:physiopathology; D005148:Facial Dermatoses / Q000139:chemically induced* / Q000503:physiopathology; D005260:Female; D006632:Histamine / Q000502:physiology; D006801:Humans; D009020:Morphine / Q000009:adverse effects; D009294:Narcotics / Q000009:adverse effects* / Q000378:metabolism; D011247:Pregnancy; D011537:Pruritus / Q000139:chemically induced* / Q000503:physiopathology; D013116:Spinal Cord / Q000503:physiopathology; D014276:Trigeminal Nerve / Q000503:physiopathology
D009294:Narcotics; D009020:Morphine; D006632:Histamine