TY  - GEN
AU  - Tamaren,J
AU  - Spuhler,K
AU  - Sujansky,E
TI  - Risk of Down syndrome among second- and third-degree relatives of a proband with trisomy 21
SN  - 0148-7299
PY  - 1983///0923
KW  - Abortion, Spontaneous
KW  - genetics
KW  - Down Syndrome
KW  - Female
KW  - Humans
KW  - Maternal Age
KW  - Pedigree
KW  - Pregnancy
KW  - Risk
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1002/ajmg.1320150305
ER  -