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. 1994 Apr;1(2):117-20.
doi: 10.1177/096914139400100211.

Choice of serum markers in antenatal screening for Down's syndrome

N J Wald  1 , H C Watt
Affiliations

Choice of serum markers in antenatal screening for Down's syndrome

N J Wald et al. J Med Screen. 1994 Apr.
No abstract available

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