Diagnostic cut-off value of haemoglobin A1c for diabetes mellitus in Harare, Zimbabwe. - Bvumbi, Chido W.; Kouamou, Vinie; Kone, Ngalulawa; Zaranyika, Trust; Bowora, Lloyd; Matarira, Hilda T.; Chikwati, Raylton P. (African Journal of Laboratory Medicine, 2024)