Indirect calorimetry: from expired CO2 production, inspired O2 consumption to energy equivalent - Fassini, Priscila Giacomo; Silvah, José Henrique; Lima, Cristiane Maria Mártires; Brandão, Camila Fernanda Costa Cunha Moraes; Wichert-Ana, Lauro; Marchini, Julio Sergio; Suen, Vivian Miguel Marques (Journal of Obesity & Weight Loss Therapy, 2015)