Bain Luchuo Engelbert, Awah Paschal Kum
Centre for Population Studies and Health Promotion, Yaounde, Cameroon ; Department of Military Health, Ministry of Defence, Yaounde, Cameroon.
Centre for Population Studies and Health Promotion, Yaounde, Cameroon ; Faculty of Arts, Letters and Social Sciences, University of Yaounde I, Yaounde, Cameroon.
Pan Afr Med J. 2014 Apr 25;17:317. doi: 10.11604/pamj.2014.17.317.4080. eCollection 2014.