1. The South African Stress and Health (SASH) study: 12-month and lifetime prevalence of common mental disorders;AA Herman;South African Medical Journal,2009
2. Self-reported alcohol use and binge drinking in South Africa: Evidence from the National Income Dynamics Study, 2014–2015;NG Vellios;South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde,2017
3. Mortality trends and differentials in South Africa from 1997 to 2012: second National Burden of Disease Study;V Pillay-van Wyk;The Lancet Global health,2016