Self-reported alcohol use and binge drinking in South Africa: Evidence from the National Income Dynamics Study, 2014-2015 NG Vellios, CP Van Walbeek South African Medical Journal 108 (1), 33-39, 2018 | 115 | 2018 |
Undermining government tax policies: Common legal strategies employed by the tobacco industry in response to tobacco tax increases H Ross, J Tesche, N Vellios Preventive medicine 105, S19-S22, 2017 | 57 | 2017 |
Illicit cigarette trade in South Africa: 2002–2017 N Vellios, C van Walbeek, H Ross Tobacco control, tobaccocontrol-2018-054798, 2019 | 50 | 2019 |
Determinants of regular smoking onset in South Africa using duration analysis N Vellios, C van Walbeek BMJ open 6 (7), e011076, 2016 | 46 | 2016 |
Trends in cigarette demand and supply in Africa N Vellios, H Ross, AM Perucic PloS one 13 (8), e0202467, 2018 | 42 | 2018 |
A closer look at ‘Cheap White’ cigarettes H Ross, N Vellios, KC Smith, J Ferguson, JE Cohen Tobacco control 25 (5), 527-531, 2016 | 33 | 2016 |
Waterpipe and cigarette smoking among university students in the Western Cape, South Africa L Kruger, C van Walbeek, N Vellios American Journal of Health Behavior 40 (4), 416-426, 2016 | 31 | 2016 |
An economic analysis of the demand for cannabis: some results from South Africa S Riley, N Vellios, C Van Walbeek Drugs: Education, Prevention and Policy, 2019 | 27 | 2019 |
The illicit cigarette market in six South African townships K van der Zee, N Vellios, C van Walbeek, H Ross Tobacco control 29 (Suppl 4), s267-s274, 2020 | 24 | 2020 |
Impact of tax increases on illicit cigarette trade in Mongolia H Ross, N Vellios, T Batmunkh, M Enkhtsogt, L Rossouw Tobacco Control, tobaccocontrol-2018-054904, 2019 | 19 | 2019 |
The Prevalence of Fetal Alcohol Syndrome and Its Impact on a Child’s Classroom Performance: A Case Study of a Rural South African School M Lubbe, C van Walbeek, N Vellios International journal of environmental research and public health 14 (8), 896, 2017 | 19 | 2017 |
Estimating the changing burden of disease attributable to alcohol use in South Africa for 2000, 2006 and 2012 R Matzopoulos, A Cois, C Probst, CDH Parry, N Vellios, K Sorsdahl, ... South African Medical Journal, 662-675, 2022 | 13 | 2022 |
Estimating the changing disease burden attributable to smoking in South Africa for 2000, 2006 and 2012 P Groenewald, R Pacella, F Sitas, OF Awotiwon, N Vellios, ... South African Medical Journal, 649-661, 2022 | 13 | 2022 |
Dataset on cigarette smokers in six South African townships N Vellios, K van der Zee Data in Brief 32, 106260, 2020 | 10 | 2020 |
How big is the illicit cigarette market in South Africa? N Vellios Econ3x3, 2022 | 5 | 2022 |
Tuition fees at the University of Cape Town: 1923–2020 K Davidson, C van Walbeek, N Vellios South African Journal of Higher Education 35 (5), 48-64, 2021 | 3 | 2021 |
Measuring the illicit cigarette market in the absence of pack security features: a case study of South Africa N Vellios, C van Walbeek, H Ross Tobacco Control, 2021 | 3 | 2021 |
The impact of cigarette prices on smoking onset and cessation: evidence from Vietnam CV Nguyen, N Vellios, NH Nguyen, TT Le Tobacco Control, 2023 | 2 | 2023 |
Tax revenue lost due to illicit cigarettes in South Africa: 2002− 2022 N Vellios, C van Walbeek BMJ open 14 (3), e077855, 2024 | 1 | 2024 |
A Media Analysis of the COVID-19 Tobacco Sales Ban in South Africa C Dare, N Vellios, P Kumar, R Nayak, C van Walbeek International Journal of Environmental Research and Public Health 20 (18), 6733, 2023 | 1 | 2023 |