ZHAKUN, I. B.; SOROKOPUD, O. O.; STRILCHUK, L. M.; KIT, Z. M.; KONDRATYUK, M. O. Diagnostic value of blood urea and bilirubin levels determination in patients with gastroduodenal zone diseases. Zaporozhye Medical Journal, [S. l.], n. 6, 2017. DOI: 10.14739/2310-1210.2017.6.114717. Disponível em: http://zmj.zsmu.edu.ua/article/view/114717. Acesso em: 3 may. 2024.