[Observation on the mode of uterine contraction through the uterine muscle structure (electron microscopic study)].
D005260:Female; D006801:Humans; D008854:Microscopy, Electron; D009119:Muscle Contraction; D009210:Myofibrils / Q000166:cytology; D011247:Pregnancy; D014599:Uterus / Q000166:cytology / Q000502:physiology*