Xavier, L. E. D. F., Tran, D. T., & Brinker, T. J. A medical student-delivered smoking prevention program, education against tobacco, for secondary schools in Brazil: Study protocol for a randomized trial. JMIR Research Protocols, 6(1), . https://doi.org/10.2196/resprot.7134
Chicago-Zitierstil (17. Ausg.)Xavier, Luiz Eduardo De Freitas, Dinh Thien-An Tran, und Titus Josef Brinker. "A Medical Student-delivered Smoking Prevention Program, Education Against Tobacco, for Secondary Schools in Brazil: Study Protocol for a Randomized Trial." JMIR Research Protocols 6, no. 1 (). https://doi.org/10.2196/resprot.7134.
MLA-Zitierstil (9. Ausg.)Xavier, Luiz Eduardo De Freitas, et al. "A Medical Student-delivered Smoking Prevention Program, Education Against Tobacco, for Secondary Schools in Brazil: Study Protocol for a Randomized Trial." JMIR Research Protocols, vol. 6, no. 1, , https://doi.org/10.2196/resprot.7134.