Pubertal breast development in primary school girls in Sokoto, North-Western Nigeria. - Ugege, M. O.; Airede, K. I.; Omar, A.; Pinhas-Hamie, O.; Ibitoye, P. K.; Chikani, U.; Adamu, A.; Isezuo, K. O.; Jiya-Bello, F.; Legbo, J. A. (South African Journal of Child Health, 2017)