Authors: I L Woolf; B E Boyes; D M Jones; J S Whittaker; E Tapp; R N MacSween; P H Renton; F Stratton; I W Dymock Journal: J Clin Pathol Date: 1974-05 Impact factor: 3.411
Authors: P Van de Perre; N Clumeck; M Steens; G Zissis; M Caraël; R Lagasse; S De Wit; T Lafontaine; P De Mol; J P Butzler Journal: Eur J Epidemiol Date: 1987-03 Impact factor: 8.082