Transvaginal ultrasound in the management of women with suspected cervical incompetence.
Macdonald
R D
RD
Smith
P A
PA
Vyas
S K
SK
D005260:Female; D006801:Humans; D007752:Obstetric Labor, Premature; D011247:Pregnancy; D011256:Pregnancy Outcome; D014463:Ultrasonography; D002581:Uterine Cervical Incompetence / Q000000981:diagnostic imaging*