Cite
Dried blood spots versus sera for detection of rubella virus-specific immunoglobulin M (IgM) and IgG in samples collected during a rubella outbreak in Peru.
MLA
Helfand, Rita F., et al. “Dried Blood Spots versus Sera for Detection of Rubella Virus-Specific Immunoglobulin M (IgM) and IgG in Samples Collected during a Rubella Outbreak in Peru.” Clinical and Vaccine Immunology : CVI, vol. 14, no. 11, Nov. 2007, pp. 1522–25. EBSCOhost, https://doi.org/10.1128/CVI.00144-07.
APA
Helfand, R. F., Cabezas, C., Abernathy, E., Castillo-Solorzano, C., Ortiz, A. C., Sun, H., Osores, F., Oliveira, L., Whittembury, A., Charles, M., Andrus, J., & Icenogle, J. (2007). Dried blood spots versus sera for detection of rubella virus-specific immunoglobulin M (IgM) and IgG in samples collected during a rubella outbreak in Peru. Clinical and Vaccine Immunology : CVI, 14(11), 1522–1525. https://doi.org/10.1128/CVI.00144-07
Chicago
Helfand, Rita F, Cesar Cabezas, Emily Abernathy, Carlos Castillo-Solorzano, Ana Cecilia Ortiz, Hong Sun, Fernando Osores, et al. 2007. “Dried Blood Spots versus Sera for Detection of Rubella Virus-Specific Immunoglobulin M (IgM) and IgG in Samples Collected during a Rubella Outbreak in Peru.” Clinical and Vaccine Immunology : CVI 14 (11): 1522–25. doi:10.1128/CVI.00144-07.