APA (7th ed.) Citation

Beyer, W. E. (2006). Heterogeneity of case definitions used in vaccine effectiveness studies—And its impact on meta-analysis. Vaccine, 24(44), 6602-6604. https://doi.org/10.1016/j.vaccine.2006.05.038

Chicago Style (17th ed.) Citation

Beyer, Walter E.P. "Heterogeneity of Case Definitions Used in Vaccine Effectiveness Studies—And Its Impact on Meta-analysis." Vaccine 24, no. 44 (2006): 6602-6604. https://doi.org/10.1016/j.vaccine.2006.05.038.

MLA (9th ed.) Citation

Beyer, Walter E.P. "Heterogeneity of Case Definitions Used in Vaccine Effectiveness Studies—And Its Impact on Meta-analysis." Vaccine, vol. 24, no. 44, 2006, pp. 6602-6604, https://doi.org/10.1016/j.vaccine.2006.05.038.