APA (7th ed.) Citation

J, B., V, W., K, H., E, K., M, H., J, H., . . . JM, D. (2009). Challenge of conducting a placebo-controlled randomized efficacy study for influenza vaccine in a season with low attack rate and a mismatched vaccine B strain: A concrete example. BMC infectious diseases, 9, 2. https://doi.org/10.1186/1471-2334-9-2

Chicago Style (17th ed.) Citation

J, Beran, et al. "Challenge of Conducting a Placebo-controlled Randomized Efficacy Study for Influenza Vaccine in a Season with Low Attack Rate and a Mismatched Vaccine B Strain: A Concrete Example." BMC Infectious Diseases 9 (2009): 2. https://doi.org/10.1186/1471-2334-9-2.

MLA (9th ed.) Citation

J, Beran, et al. "Challenge of Conducting a Placebo-controlled Randomized Efficacy Study for Influenza Vaccine in a Season with Low Attack Rate and a Mismatched Vaccine B Strain: A Concrete Example." BMC Infectious Diseases, vol. 9, 2009, p. 2, https://doi.org/10.1186/1471-2334-9-2.