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The use of free β‐hCG in antenatal screening for Down's syndrome
Author(s) -
Spencer K.,
Macri J. N.
Publication year - 1994
Publication title -
bjog: an international journal of obstetrics and gynaecology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.157
H-Index - 164
eISSN - 1471-0528
pISSN - 1470-0328
DOI - 10.1111/j.1471-0528.1994.tb13091.x
Subject(s) - citation , library science , unit (ring theory) , history , genealogy , medicine , psychology , computer science , mathematics education