Ureña Bonilla, P., Araya Ramírez, F., Sánchez Ureña, B., Salas Cabrera, J., & Blanco Romero, L. A. (2010). Quality of Life Profile, Overweight-Obesity and Sedentary Behavior in Elementary and High School Children of Guanacaste.

Ureña Bonilla, Pedro, Felipe Araya Ramírez, Braulio Sánchez Ureña, Jorge Salas Cabrera, och Luis Alberto Blanco Romero. Quality of Life Profile, Overweight-Obesity and Sedentary Behavior in Elementary and High School Children of Guanacaste. 2010.

Ureña Bonilla, Pedro, et al. Quality of Life Profile, Overweight-Obesity and Sedentary Behavior in Elementary and High School Children of Guanacaste. 2010.