Authors: James P Verdon; J-Michael Kendall; Anna L Stork; R Andy Chadwick; Don J White; Rob C Bissell Journal: Proc Natl Acad Sci U S A Date: 2013-07-08 Impact factor: 11.205
Authors: Klaus S Lackner; Sarah Brennan; Jürg M Matter; A-H Alissa Park; Allen Wright; Bob van der Zwaan Journal: Proc Natl Acad Sci U S A Date: 2012-07-27 Impact factor: 11.205