TY  - GEN
AU  - Macri,J N
AU  - Krantz,D A
AU  - Cook,E J
AU  - Sorensen,K
AU  - Kasturi,R V
TI  - Variability in MSAFP predicted rates of Down syndrome
SN  - 0002-9297
PY  - 1989///0216
KW  - Adult
KW  - Down Syndrome
KW  - epidemiology
KW  - Female
KW  - Humans
KW  - Infant, Newborn
KW  - Mass Screening
KW  - Maternal Age
KW  - Predictive Value of Tests
KW  - Pregnancy
KW  - Pregnancy, High-Risk
KW  - alpha-Fetoproteins
KW  - analysis
N1  - Publication Type: Letter
ER  -