BAARD, M. Body mass index and associated physical activity levels in 7 - 10-year-old children in primary schools in Port Elizabeth. South African Journal of Sports Medicine, [S. l.], v. 26, n. 4, p. 115–118, 2014. DOI: 10.7196/SAJSM.551. Disponível em: https://journals.assaf.org.za/index.php/sajsm/article/view/503. Acesso em: 10 apr. 2025.