Authors: Miguel Delibes; María del Carmen Blázquez; Laura Soriano; Eloy Revilla; José Antonio Godoy Journal: PLoS One Date: 2011-12-28 Impact factor: 3.240
Authors: David Penney; Caroline Wadsworth; Graeme Fox; Sandra L Kennedy; Richard F Preziosi; Terence A Brown Journal: PLoS One Date: 2013-09-11 Impact factor: 3.240