Hird, T. R., & Grassly, N. C. (2012). Systematic review of mucosal immunity induced by oral and inactivated poliovirus vaccines against virus shedding following oral poliovirus challenge. Public Library of Science (PLoS).
Chicago Style (17th ed.) CitationHird, Thomas R., and Nicholas C. Grassly. Systematic Review of Mucosal Immunity Induced by Oral and Inactivated Poliovirus Vaccines Against Virus Shedding Following Oral Poliovirus Challenge. Public Library of Science (PLoS), 2012.
MLA (8th ed.) CitationHird, Thomas R., and Nicholas C. Grassly. Systematic Review of Mucosal Immunity Induced by Oral and Inactivated Poliovirus Vaccines Against Virus Shedding Following Oral Poliovirus Challenge. Public Library of Science (PLoS), 2012.
Warning: These citations may not always be 100% accurate.