Assessment of the nutritional status of rats submitted to food restriction and/or to physical exercise - Pedrosa, Rogerio Graça; Tirapegui, Júlio; Rogero, Marcelo Macedo; Castro, Inar Alves de; Pires, Ivanir Santana de Oliveira; Salgado, Maristela Marques; Ueda, Mirthes (Nutrition Research, 2004)