Chen, M. I., Lee, V. J., Barr, I., Lin, C., Goh, R., Lee, C., . . . Leo, Y. S. (2010). Risk Factors for Pandemic (H1N1) 2009 Virus Seroconversion among Hospital Staff, Singapore. Centers for Disease Control and Prevention.
Citação norma ChicagoChen, Mark I.C., et al. Risk Factors for Pandemic (H1N1) 2009 Virus Seroconversion Among Hospital Staff, Singapore. Centers for Disease Control and Prevention, 2010.
MLA CitationChen, Mark I.C., et al. Risk Factors for Pandemic (H1N1) 2009 Virus Seroconversion Among Hospital Staff, Singapore. Centers for Disease Control and Prevention, 2010.
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