UMEGBOLU, E. I. Spike in peptic ulcer disease in pregnancy in a rural community of Enugu state, southeast Nigeria: is this an epidemic?. International Journal Of Community Medicine And Public Health, [S. l.], v. 9, n. 12, p. 4359–4362, 2022. DOI: 10.18203/2394-6040.ijcmph20223192. Disponível em: https://www.ijcmph.com/index.php/ijcmph/article/view/10320. Acesso em: 19 sep. 2025.