Simmonds, W M, Y Awuku, C Barrett, M Brand, K Davidson, D Epstein, E Fredericks, et al. “Guidance for the Gastrointestinal Evaluation and Management of Iron Deficiency in Sub-Saharan Africa”. South African Medical Journal 114, no. 1b (February 2, 2024): e711. Accessed November 19, 2025. https://samajournals.co.za/index.php/samj/article/view/711.