Protein conjugate pneumococcal vaccines.
Spoulou
Vana
V
Gilks
Charles F
CF
Ioannidis
John P A
JP
D003362:Cost-Benefit Analysis; D006801:Humans; D007110:Immunity, Active; D011008:Pneumococcal Infections / Q000276:immunology / Q000517:prevention & control*; D022242:Pneumococcal Vaccines / Q000276:immunology; D012307:Risk Factors; D018074:Vaccines, Conjugate / Q000276:immunology
D022242:Pneumococcal Vaccines; D018074:Vaccines, Conjugate