A Smoking Prevention Program Delivered by Medical Students to Secondary Schools in Brazil Called "Education Against Tobacco": Randomized Controlled Trial.
Oscar Campos LisboaBreno Bernardes-SouzaLuiz Eduardo De Freitas XavierMatheus Oliveira AlmeidaPaulo César Rodrigues Pinto CorrêaTitus Josef BrinkerPublished in: Journal of medical Internet research (2019)
RR2-10.2196/resprot.7134.