Authors: N J Wald; H S Cuckle; J W Densem; K Nanchahal; P Royston; T Chard; J E Haddow; G J Knight; G E Palomaki; J A Canick Journal: BMJ Date: 1988-10-08
Authors: D A Luthy; T Wardinsky; D B Shurtleff; K A Hollenbach; D E Hickok; D A Nyberg; T J Benedetti Journal: N Engl J Med Date: 1991-03-07 Impact factor: 91.245
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