Epidemiology and economic burden childhood diarrhea in tertiary hospital in Southeast Nigeria. NIGERIAN JOURNAL OF PAEDIATRICS, [S. l.], v. 48, n. 3, p. 154 – 162, 2021. DOI: 10.4314/njp. Disponível em: https://njpaediatrics.com/index.php/njp/article/view/632.. Acesso em: 14 may. 2026.