Authors: R Rosell; J Carles; A Ariza; I Moreno; N Ribelles; V Solano; I Pellicer; A Barnadas; A Abad Journal: Cancer Date: 1991-05-15 Impact factor: 6.860
Authors: M Kawano; T Hirano; T Matsuda; T Taga; Y Horii; K Iwato; H Asaoku; B Tang; O Tanabe; H Tanaka Journal: Nature Date: 1988-03-03 Impact factor: 49.962