Yeung May P S, Lam Frank L Y, Coker Richard
Department of Chemical and Biomolecular Engineering, The Hong Kong University of Science and Technology, Hong Kong, China.
Department of Public Health and Policy, London School of Hygiene and Tropical Medicine, London WC1E 7HT, UK.
J Public Health (Oxf). 2016 Dec 2;38(4):746-753. doi: 10.1093/pubmed/fdv194.