World Health Organization. (1999). Health effects of interactions between tobacco use and exposure to other agents. Geneva: WHO.
Citación estilo ChicagoWorld Health Organization. Health Effects of Interactions between Tobacco Use and Exposure to Other Agents. Geneva: WHO, 1999.
Cita MLAWorld Health Organization. Health Effects of Interactions between Tobacco Use and Exposure to Other Agents. Geneva: WHO, 1999.
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