Cervical cerclage in the treatment of incompetent cervix. A retrospective analysis of the indications and results of 164 operations.
D000033:Abortion, Threatened / Q000517:prevention & control*; D000328:Adult; D000367:Age Factors; D002584:Cervix Uteri / Q000601:surgery*; D005260:Female; D005313:Fetal Death; D005865:Gestational Age; D006801:Humans; D008875:Middle Aged; D011247:Pregnancy; D012189:Retrospective Studies; D013997:Time Factors; D002577:Uterine Cervical Diseases / Q000601:surgery*