SIMMONDS, W M et al. Guidance for the gastrointestinal evaluation and management of iron deficiency in Sub-Saharan Africa. South African Medical Journal, South Africa, v. 114, n. 1b, p. e711, 2024. DOI: 10.7196/SAMJ.2024.v114i1b.711. Disponível em: https://samajournals.co.za/index.php/samj/article/view/711. Acesso em: 19 nov. 2025.