[Study of a coefficient of evaluation in cervico-isthmic incompetence. Apropos of 50 cases of incompetence treated by cerclage].
D000328:Adult; D005260:Female; D006801:Humans; D008722:Methods; D011247:Pregnancy; D013223:Statistics as Topic; D002581:Uterine Cervical Incompetence / Q000175:diagnosis* / Q000601:surgery
Etude d'un coefficient d'appréciation de la béance cervico-isthmique. A propos de 50 observations de béances traitées par cerclage