Down syndrome and neural tube defect screening: The value of using gestational age by ultrasonography
Peter A. Benn, Adam Borgida, Donna Horne, Susan Briganti, Roxanne Collins, John F. RodisVolume:
176
Year:
1997
Language:
english
Pages:
6
DOI:
10.1016/s0002-9378(97)70402-2
File:
PDF, 624 KB
english, 1997