KIROS, Y. K.; TSEGAY, B.; ABREHA, H. ENDOSCOPIC AND HISTOPATHOLOGICAL CORRELATION OF GASTROINTESTINAL DISEASES IN AYDER REFERRAL HOSPITAL, MEKELLE UNIVERSITY, NORTHERN ETHIOPIA. Ethiopian Medical Journal, [S. l.], v. 55, n. 4, 2017. Disponível em: https://emjema.org/index.php/EMJ/article/view/480. Acesso em: 22 jan. 2022.