Non-invasive first trimester antenatal diagnosis.
Morris
N
N
Department of Molecular Genetics, St. Mary's Hospital, Medical School, Imperial College, London.
Williamson
R
R
D002469:Cell Separation; D000013:Congenital Abnormalities / Q000175:diagnosis; D005260:Female; D006801:Humans; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011296:Prenatal Diagnosis / Q000379:methods / Q000592:standards*; D014327:Trophoblasts