Authors: G B Elion; P A Furman; J A Fyfe; P de Miranda; L Beauchamp; H J Schaeffer Journal: Proc Natl Acad Sci U S A Date: 1977-12 Impact factor: 11.205
Authors: P J Selby; R L Powles; B Janeson; H E Kay; J G Watson; R Thornton; G Morgenstern; H M Clink; T J McElwain; H G Prentice; R Corringharn; M G Ross; A V Hoffbrand; D Brigden Journal: Lancet Date: 1979-12-15 Impact factor: 79.321