Dyfyniad APA

Shiri, T., Datta, S., Madan, J., Tsertsvadze, A., Royle, P., Keeling, M., . . . Petrou, S. (2017). Indirect effects of childhood pneumococcal conjugate vaccination on invasive pneumococcal disease: A systematic review and meta-analysis. Elsevier.

Dyfyniad Arddull Chicago

Shiri, T., S. Datta, J. Madan, A. Tsertsvadze, P. Royle, M. Keeling, N. McCarthy, and S. Petrou. Indirect Effects of Childhood Pneumococcal Conjugate Vaccination on Invasive Pneumococcal Disease: A Systematic Review and Meta-analysis. Elsevier, 2017.

Dyfyniad MLA

Shiri, T., et al. Indirect Effects of Childhood Pneumococcal Conjugate Vaccination on Invasive Pneumococcal Disease: A Systematic Review and Meta-analysis. Elsevier, 2017.

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