Patient Attitudes Toward Ultrasound Measurement of Cervical Length
NCT01482039
·
clinicaltrials.gov ↗
NA
Phase
UNKNOWN
Status
210
Enrollment
OTHER
Sponsor class
Conditions
Cervical Insufficiency
Interventions
PROCEDURE:
Sequential ultrasound
PROCEDURE:
Transvaginal ultrasound
Sponsor
Intermountain Women and Children's Research