Ruwanpura, L.; Wickramasinghe, J.B.; Marasinghe, P.; Ratnayake, G.M.; Dias, T.D.; Silva, D.
(Sri Lanka college of Obstetricians & Gynaecologists, 2021)
ABSTRACT: Objective To compare the measurements and the client-preferences of transabdominal scan (TAS) and transvaginal scan (TVS) in assessing cervical length. Method A validation study with a cross sectional component ...