Authors: Tiago V Pereira; Francisco M Salzano; Adrianna Mostowska; Wieslaw H Trzeciak; Andrés Ruiz-Linares; José A B Chies; Carmen Saavedra; Cleusa Nagamachi; Ana M Hurtado; Kim Hill; Dinorah Castro-de-Guerra; Wilson A Silva-Júnior; Maria-Cátira Bortolini Journal: Proc Natl Acad Sci U S A Date: 2006-04-03 Impact factor: 11.205