(Q80150823)
Statements
Late first-trimester invasive prenatal diagnosis: results of an international randomized trial (English)
J Philip
R K Silver
R D Wilson
E A Thom
J M Zachary
P Mohide
M J Mahoney
J L Simpson
L D Platt
E Pergament
D Hershey
K Filkins
A Johnson
L P Shulman
J Bang
S MacGregor
J R Smith
D Shaw
R J Wapner
L G Jackson
NICHD EATA Trial Group