[Classification of cervix incompetence].
D001424:Bacterial Infections / Q000150:complications; D005260:Female; D006801:Humans; D011247:Pregnancy; D011262:Pregnancy Trimester, Second; D011263:Pregnancy Trimester, Third; D002581:Uterine Cervical Incompetence / Q000145:classification* / Q000209:etiology
Kum klasifikatsiiata na tservikalnata nedostatuchnost.