[Significance of acetylcholine in myometrial contraction].
D000109:Acetylcholine / Q000502:physiology*; D000818:Animals; D005260:Female; D007743:Labor, Obstetric / Q000502:physiology; D009119:Muscle Contraction / Q000502:physiology*; D011247:Pregnancy; D014599:Uterus
D000109:Acetylcholine