Authors: G P Spickett; M Millrain; R Beattie; M North; J Griffiths; S Patterson; A D Webster Journal: Clin Exp Immunol Date: 1988-11 Impact factor: 4.330
Authors: M E Conley; P Brown; A R Pickard; R H Buckley; D S Miller; W H Raskind; J W Singer; P J Fialkow Journal: N Engl J Med Date: 1986-08-28 Impact factor: 91.245