Overweight Prevalence among Rural Adolescents by Household Head Obesity and Socio-Economic Status in Limpopo, South Africa oleh Peter M. Mphekgwana, Masenyani O. Mbombi, Livhuwani Muthelo, Joseph Tlouyamma, Rathani Nemuramba, Cairo Ntimana, Katlego Mothapo, Inos Dhau, Eric Maimela