PIENAAR, A E. Prevalence of overweight and obesity in grade 1 learners in the North West Province of South Africa: The NW-CHILD Study. South African Journal of Sports Medicine, [S. l.], v. 26, n. 4, p. 109–114, 2014. DOI: 10.7196/SAJSM.519. Disponível em: https://journals.assaf.org.za/index.php/sajsm/article/view/502. Acesso em: 10 apr. 2025.