Journal Article
Manyema, Mercy, Lennert J Veerman, Lumbwe Chola, Aviva Tugendhaft, Benn Sartorius, Demetre Labadarios, and Karen J Hofman.
"The potential impact of a 20% tax on sugar-sweetened beverages on obesity in South African adults: A mathematical model." PloS one 9, no. 8 (2014).