Kouam Djumalla Michèle Gaelle, Ndjitoyap Ndam Antonin Wilson, Kowo Mathurin, Ankouane Andoulo Firmin, and Njoya Oudou. “Yield of Digestive Endoscopy in the Etiological Diagnosis of Anemias Without Macroscopic Bleeding”. HEALTH SCIENCES AND DISEASE 25, no. 4 (March 28, 2024). Accessed May 14, 2024. https://hsd-fmsb.org/index.php/hsd/article/view/5536.