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TITLE: Daily tobacco use and problem drinking among urban adults in South Africa: a longitudinal study  Full Text
AUTHORS: Karl Peltzer; Li Wei Chao; Shandir Ramlagan; Helena Szrek;
PUBLISHED: 2019, SOURCE: PAN AFRICAN MEDICAL JOURNAL, VOLUME: 32
INDEXED IN: Scopus WOS
3
TITLE: Depression and social functioning among HIV-infected and uninfected persons in South Africa  Full Text
AUTHORS: Karl Peltzer; Helena Szrek; Shandir Ramlagan; Rui Leite ; Li Wei Chao;
PUBLISHED: 2015, SOURCE: AIDS CARE-PSYCHOLOGICAL AND SOCIO-MEDICAL ASPECTS OF AIDS/HIV, VOLUME: 27, ISSUE: 1
INDEXED IN: Scopus WOS CrossRef: 10
IN MY: ORCID
5
TITLE: Predicting (un)healthy behavior: A comparison of risk-taking propensity measures  Full Text
AUTHORS: Helena Szrek ; Li Wei Chao; Shandir Ramlagan; Karl Peltzer;
PUBLISHED: 2012, SOURCE: JUDGMENT AND DECISION MAKING, VOLUME: 7, ISSUE: 6
INDEXED IN: Scopus WOS
IN MY: ORCID
6
TITLE: A comparison of EPI sampling, probability sampling, and compact segment sampling methods for micro and small enterprises  Full Text
AUTHORS: Li Wei Chao; Helena Szrek ; Karl Peltzer; Shandir Ramlagan; Peter Fleming; Rui Leite ; Jesswill Magerman; Godfrey B Ngwenya; Nuno Sousa Pereira ; Jere Behrman;
PUBLISHED: 2012, SOURCE: Conference on Survey Design and Measurement in Development Economics in JOURNAL OF DEVELOPMENT ECONOMICS, VOLUME: 98, ISSUE: 1
INDEXED IN: Scopus WOS CrossRef: 18
IN MY: ORCID
7
TITLE: Too sick to start: Entrepreneur's health and business entry in townships around Durban, South Africa  Full Text
AUTHORS: Chao, LW; Szrek, H ; Pereira, NS ; Pauly, MV;
PUBLISHED: 2010, SOURCE: Journal of Developmental Entrepreneurship, VOLUME: 15, ISSUE: 2
INDEXED IN: Scopus CrossRef: 8
IN MY: ORCID
8
TITLE: Time preference and its relationship with age, health, and survival probability
AUTHORS: Li Wei Chao; Helena Szrek ; Nuno Sousa Pereira ; Mark V Pauly;
PUBLISHED: 2009, SOURCE: JUDGMENT AND DECISION MAKING, VOLUME: 4, ISSUE: 1
INDEXED IN: Scopus WOS
IN MY: ORCID
9
TITLE: Poor health kills small business: Illness and microenterprises in South Africa  Full Text
AUTHORS: Li Wei Chao; Mark Pauly; Helena Szrek ; Nuno Sousa Pereira ; Frances Bundred; Catherine Cross; Jeff Gow;
PUBLISHED: 2007, SOURCE: HEALTH AFFAIRS, VOLUME: 26, ISSUE: 2
INDEXED IN: Scopus WOS CrossRef: 23
IN MY: ORCID