A Medical Student-Delivered Smoking Prevention Program, Education Against Tobacco, for Secondary Schools in Brazil: Study Protocol for a Randomized Trial.
Luiz Eduardo De Freitas XavierBreno Bernardes-SouzaOscar Campos LisboaHorst-Walter BirkDavid Alexander GronebergThien-An TranFabian Norbert FriesPaulo César Rodrigues Pinto CorrêaTitus Josef BrinkerPublished in: JMIR research protocols (2017)
ClinicalTrials.gov NCT02725021; https://clinicaltrials.gov/ct2/show/NCT02725021 (archived by WebCite at http://www.webcitation.org/6njy3nNml).