Prevalence and patterns of malnutrition in children with congenital heart disease: a cross-sectional study in a tertiary care hospital. SJ Pediatrics and Child Health Africa, Africa, v. 3, n. 2, p. 9, 2026. DOI: 10.51168/yagr6z91. Disponível em: https://pediatrics.sjpublisher.org/index.php/ped/article/view/118. Acesso em: 31 aug. 2026.