SÁNCHEZ-MARTÍNEZ, F.; JUÁREZ, O.; SERRAL, G.; VALMAYOR, S.; PUIGPINÓS, R.; PASARÍN, M. I.; DÍEZ, ÉLIA; ARIZA, C.; POIBA PROJECT, E. G. A childhood obesity prevention programme in Barcelona (POIBA Project): Study protocol of the intervention. Journal of Public Health Research, v. 7, n. 1, 5 fev. 2018.