title: Re: Predictive value of cervical length in women with twin pregnancy presenting with threatened preterm labor. N. Melamed, L. Hiersch, R. Gabbay-Benziv, R. Bardin, I. Meizner, A. Wiznitzer and Y. Yogev. Ultrasound Obstet Gynecol 2015; 46: 73-81.
authors.affiliation: Sunnybrook Health Sciences Centre, 2075 Bayview Avenue, Toronto, Ontario, Canada. jon.barrett@sunnybrook.ca.
authors.forename: J
authors.initials: J
authors.lastname: Barrett
mesh_terms: D054791:Cervical Length Measurement / Q000379:methods*; D005260:Female; D006801:Humans; D007752:Obstetric Labor, Premature / Q000000981:diagnostic imaging*; D011247:Pregnancy; D016216:Ultrasonography, Prenatal / Q000379:methods*