Prevalence, trend and determinants of adolescent childbearing in Burundi: a multilevel analysis of the 1987 to 2016-17 Burundi Demographic and Health Surveys data. - Nibaruta JC; Kamana B; Chahboune M; Chebabe M; Elmadani S; Turman JE Jr; Guennouni M; Amor H; Baali A; Elkhoudri N (BMC pregnancy and childbirth, 2022)