Technical standards and guidelines: prenatal screening for Down syndrome.
Palomaki
Glenn E
GE
Foundation for Blood Research, Scarborough, Maine, USA.
Bradley
Linda A
LA
McDowell
Geraldine A
GA
D015415:Biomarkers / Q000097:blood*; D004314:Down Syndrome / Q000235:genetics*; D005260:Female; D005820:Genetic Testing / Q000379:methods* / Q000592:standards*; D006801:Humans; D010353:Patient Education as Topic / Q000592:standards; D011247:Pregnancy; D011262:Pregnancy Trimester, Second / Q000097:blood; D015203:Reproducibility of Results; D012107:Research Design / Q000592:standards*; D013048:Specimen Handling / Q000592:standards
D015415:Biomarkers