Analysis of Mortality Risk Factors in Children with Pneumonia in RSUD Dr Soetomo Surabaya. MEDICINUS, Indonesia, v. 35, n. 1, p. 20–24, 2022. DOI: 10.56951/medicinus.v35i1.91. Disponível em: https://medicinus.co/journal/article/view/medicinus-vol35-no1-20-24.. Acesso em: 21 feb. 2024.