Role of Routine Duodenal Biopsy in Patients with Unexplained Iron Deficiency Anemia in Areas of Low Prevalence of Celiac Disease. - Kabra, Abhishek; Venu, Aradya; Sheeladevi, CS; Suvarna, Deepak; Nandeesh, H. P.; Bajaj, Devansh (Annals of African Medicine, 2026)