@article{Viitanen2015,
author = {Viitanen, A.P. and Colvin, C.J.},
title= {Lessons learned: Program messaging in gendertransformative work with men and boys in South Africa},
year = {2015},
doi = {10.3402/gha.v8.27860},
volume = {8},
number = {1},
pages = {27860},
}