Serum screening for Down's syndrome between 8 and 14 weeks of pregnancy
N. J. Wald, L. George, D. Smith, J. W. Densem, K. Pettersonm, on behalf of the International Prenatal Screening Research GroupVolume:
103
Year:
1996
Language:
english
Pages:
6
DOI:
10.1111/j.1471-0528.1996.tb09765.x
File:
PDF, 619 KB
english, 1996