Cervical incompetence. Difficulties encountered in the management and maintenance of pregnancy.
D000028:Abortion, Induced / Q000517:prevention & control*; D002584:Cervix Uteri / Q000601:surgery*; D005260:Female; D006801:Humans; D011247:Pregnancy; D002581:Uterine Cervical Incompetence
ABORTION/prevention and control; CERVIX UTERI/surgery