title: Transabdominal ultrasound assessment of cervical dilatation in preterm labour.
authors.affiliation: Department of Obstetrics and Gynaecology, Chinese University of Hong Kong, Shatin, New Territories.
authors.forename: A
authors.initials: A
authors.lastname: Stock
authors.forename: C J
authors.initials: CJ
authors.lastname: Haines
mesh_terms: D000328:Adult; D002584:Cervix Uteri / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D007747:Labor Stage, First; D007752:Obstetric Labor, Premature / Q000000981:diagnostic imaging* / Q000503:physiopathology; D011247:Pregnancy; D014463:Ultrasonography