Estimating a woman's risk of having a pregnancy associated with Down's syndrome using her age and serum alpha-fetoprotein level
Dina L. BissonVolume:
94
Year:
1987
Language:
english
Pages:
2
DOI:
10.1111/j.1471-0528.1987.tb02328.x
File:
PDF, 163 KB
english, 1987