Dyfyniad APA

Kieffer, A., Paboriboune, P., Crépey, P., Flaissier, B., Souvong, V., Steenkeste, N., . . . de Lamballerie, X. (2013). 2009 A(H1N1) Seroconversion Rates and Risk Factors among the General Population in Vientiane Capital, Laos. Public Library of Science.

Dyfyniad Arddull Chicago

Kieffer, Alexia, et al. 2009 A(H1N1) Seroconversion Rates and Risk Factors Among the General Population in Vientiane Capital, Laos. Public Library of Science, 2013.

Dyfyniad MLA

Kieffer, Alexia, et al. 2009 A(H1N1) Seroconversion Rates and Risk Factors Among the General Population in Vientiane Capital, Laos. Public Library of Science, 2013.

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