Papass clinical trial protocol: a multi-component school-based intervention study to increase acceptance and adherence to school feeding.
Rafael Lavourinha PintoBárbara da Silva Nalin de SouzaAnna Beatriz Souza AntunesMara Lima De CnopRosely SichieriDiana Barbosa CunhaPublished in: BMC public health (2019)
Brazilian Registry of Clinical Trials, RBR-7mf794. Date of registration: December 27, 2018.