Authors: F Varela; A Andersson; G Dietrich; A Sundblad; D Holmberg; M Kazatchkine; A Coutinho Journal: Proc Natl Acad Sci U S A Date: 1991-07-01 Impact factor: 11.205
Authors: D F Huang; K A Siminovitch; X Y Liu; T Olee; N J Olsen; C Berry; D A Carson; P P Chen Journal: J Clin Invest Date: 1995-04 Impact factor: 14.808