A Cost-Effectiveness Analysis of Vaccinating The Elderly with The 23-Valent Pneumococcal Polysaccharide Vaccine (Ppv23) Compared To No Vaccination, The 13-Valent Pneumococcal Conjugate Vaccine (Pcv13), or Pcv13 Followed by Ppv23 in Brazil
2018 ◽
Vol 14
(8)
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pp. 1914-1922
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2003 ◽
Vol 19
(4)
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pp. 365-375
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2014 ◽
Vol 14
(6)
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pp. 913-927
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