Authors: James P Allen; Tien L Olson; Paul Oyala; Wei-Jen Lee; Aaron A Tufts; JoAnn C Williams Journal: Proc Natl Acad Sci U S A Date: 2012-01-30 Impact factor: 11.205
Authors: Jena E Johnson; Samuel M Webb; Katherine Thomas; Shuhei Ono; Joseph L Kirschvink; Woodward W Fischer Journal: Proc Natl Acad Sci U S A Date: 2013-06-24 Impact factor: 11.205