Francisco J. Ortega, José M. Moreno-Navarrete, Gerard Pardo, Monica Sabater, Manuela Hummel, Anna Ferrer, Jose I. Rodriguez-Hermosa, Bartomeu Ruiz, Wifredo Ricart, Belen Peral, José M. Fernández-Real
PLoS One. 2010; 5(2): e9022. Published online 2010 Feb 2. doi: 10.1371/journal.pone.0009022