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. 1974 Mar 23;1(7856):504.
doi: 10.1016/s0140-6736(74)92805-0.

Letter: Predictive value of amniotic-fluid macrophages in gross C.N.S. defects

M M Nelson, M T Ruttiman, D J Brock

Letter: Predictive value of amniotic-fluid macrophages in gross C.N.S. defects

M M Nelson et al. Lancet. .
No abstract available

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