[CERVICAL INSUFFICIENCY AS A CAUSE OF PREMATURE BIRTH].
D002584:Cervix Uteri; D005260:Female; D005831:Genital Diseases, Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007234:Infant, Premature; D019102:Infant, Very Low Birth Weight; D011247:Pregnancy; D011248:Pregnancy Complications; D047928:Premature Birth; D002581:Uterine Cervical Incompetence
CERVIX UTERI; GYNECOLOGIC DISEASES; INFANT; INFANT, NEWBORN; INFANT, PREMATURE; PREGNANCY; PREGNANCY COMPLICATIONS
ZERVIKALE INSUFFIZIENZ ALS FRUEHGEBURTENURSACHE.