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Free β-hCG Subunit Versus Intact hCG in Down Syndrome Screening
Katharine D Wenstrom MD, John Owen MD, D.C Chu PhD, Larry Boots PhDVolume:
90
Year:
1997
Language:
english
DOI:
10.1016/s0029-7844(97)00250-0
File:
PDF, 277 KB
english, 1997