503: Transvaginal cervical length ultrasound: a cost analysis of screening and treatment strategies in high-risk women
Gray L, Seligman N, Ozcan T, Berghella V. 503: Transvaginal cervical length ultrasound: a cost analysis of screening and treatment strategies in high-risk women. American Journal Of Obstetrics And Gynecology 2015, 212: s253. DOI: 10.1016/j.ajog.2014.10.549.Peer-Reviewed Original Research