[Electromyographic studies of rat and rabbit uterus with an IUD].
D000200:Action Potentials; D000818:Animals; D004576:Electromyography; D005187:Fallopian Tubes / Q000502:physiology; D005260:Female; D007434:Intrauterine Devices; D011817:Rabbits; D051381:Rats; D014599:Uterus / Q000502:physiology*