@article{66c4d899f94f454c92d9cec62615de78,
title = "Optimal nuchal skin-fold thresholds based on gestational age for prenatal detection of Down syndrome",
keywords = "Down syndrome, Nuchal skin fold, prenatal diagnosis, ultrasonography",
author = "Gray, {Diana L.} and Crane, {James P.}",
year = "1994",
month = nov,
doi = "10.1016/0002-9378(94)90148-1",
language = "English",
volume = "171",
pages = "1282--1286",
journal = "American journal of obstetrics and gynecology",
issn = "0002-9378",
number = "5",
}