(Q82518964)
Statements
Effectiveness of the pneumococcal polysaccharide vaccine in preventing pneumonia in the elderly (English)
A Domínguez
C Izquierdo
L Salleras
L Ruiz
D Sousa
J-M Bayas
M Nebot
W Varona
J-M Celorrio
Working Group for the Study of Prevention of CAP in the Elderly