Publications by authors named "David Cal Ham"

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Quality of Sexually Transmitted Infection Case Management Services in Gauteng Province, South Africa: An Evaluation of Health Providers' Knowledge, Attitudes, and Practices.
David Cal Ham, Susan Hariri, Mary Kamb, Jennifer Mark, Ricky Ilunga

Sex Transm Dis· January 2016

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Occupation and workplace policies predict smoking behaviors: analysis of national data from the current population survey.
David Cal Ham, Thomas Przybeck, Jaime R Strickland, Douglas A Luke, Laura J Bierut

J Occup Environ Med· November 2011

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