Action of morphine on the contractility of the human utreus.
D005260:Female; D006801:Humans; D007743:Labor, Obstetric / Q000502:physiology*; D009020:Morphine / Q000494:pharmacology*; D009119:Muscle Contraction; D011247:Pregnancy; D014599:Uterus / Q000187:drug effects*; D014937:Work
D009020:Morphine
LABOR/physiology; MORPHINE/effects; UTERUS/effect of drugs on