BED REST FOR THE PREVENTION OF MID-TRIMESTER ABORTION DUE TO INCOMPETENT CERVIX.
D000028:Abortion, Induced; D000022:Abortion, Spontaneous; D000033:Abortion, Threatened; D001510:Bed Rest; D002584:Cervix Uteri; D005260:Female; D006801:Humans; D011247:Pregnancy; D011264:Pregnancy Trimesters; D012146:Rest; D002581:Uterine Cervical Incompetence
ABORTION, THREATENED; CERVIX UTERI; PREGNANCY; REST