Download Citation
Article Source:
Effectiveness of the 23-Valent Pneumococcal Polysaccharide Vaccine (PPV23) against Pneumococcal Disease in the Elderly: Systematic Review and Meta-Analysis
Falkenhorst G,
Remschmidt C,
Harder T,
Hummers-Pradier E,
Wichmann O,
et al.
(2017)
Effectiveness of the 23-Valent Pneumococcal Polysaccharide Vaccine (PPV23) against Pneumococcal Disease in the Elderly: Systematic Review and Meta-Analysis.
PLOS ONE 12(1): e0169368.
https://doi.org/10.1371/journal.pone.0169368