Cervix Incompetences

《英文msh词典》Cervix Incompetences
[入口词] Cervix Incompetences
[主题词] Cervix Incompetence
[英文释义] Habitual abortion in which painless bloodless dilatation of the cervix in the second trimester of pregnancy is followed by rupture of membranes and expulsion of a fetus so immature that it usually dies.