EL-SHAFIE, K.; SAMIR, N.; LAKHTAKIA, R.; DAVIDSON, R.; AL-WAILI, A.; AL-MAMARY, M.; AL-SHAFEE, M. Localised Skin Hyperpigmentation as a Presenting Symptom of Vitamin B12 Deficiency Complicating Chronic Atrophic Gastritis. Sultan Qaboos University Medical Journal, [S. l.], v. 15, n. 3, p. 420–423, 2015. Disponível em: https://journals.squ.edu.om/index.php/squmj/article/view/2053. Acesso em: 2 jun. 2025.