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.
Chicago-viite (17. p.)Shiri, T., S. Datta, J. Madan, A. Tsertsvadze, P. Royle, M. Keeling, N. McCarthy, ja S. Petrou. Indirect Effects of Childhood Pneumococcal Conjugate Vaccination on Invasive Pneumococcal Disease: A Systematic Review and Meta-analysis. Elsevier, 2017.
MLA-viite (9. p.)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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