[Contraction of the non-pregnant human uterus. Acute effects of the insertion of an intrauterine device. Comparative study of 2 devices].
D005260:Female; D006801:Humans; D007434:Intrauterine Devices / Q000009:adverse effects*; D008598:Menstruation; D009119:Muscle Contraction; D014599:Uterus
Contractilidad del utero humano no grávido. Efecto agudo de la inserción de un dispositivo intrauterino. Estudio comparativo de dos dispositivos.