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Comment
. 2005 Sep;42(Pt 5):406-7; author reply 407-8.
doi: 10.1258/0004563054890079.

Diagnostic accuracy of first-trimester free beta-HCG and pregnancy-associated plasma protein-A assays

Peter Feddema, Leo Vankrieken, Filip de Pillecijn, A Paul Durham
Comment

Diagnostic accuracy of first-trimester free beta-HCG and pregnancy-associated plasma protein-A assays

Peter Feddema et al. Ann Clin Biochem. 2005 Sep.
No abstract available

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