Protein intake during weight loss influences the energy required for weight loss and maintenance in 'cats POT. 1-3' - Vasconcellos, Ricardo Souza; Borges, Naida Cristina; Gonçalves, Karina Nogueira Venturelli; Canola, Júlio Carlos; Paula, Francisco Jose Albuquerque de; Malheiros, Euclides Braga; Brunetto, Márcio Antônio; Carciofi, Aulus Cavalieri (Journal of Nutrition, 2009)