Additive preventive effect of influenza and pneumococcal vaccines in elderly persons
B. Christenson, J. Hedlund, P. Lundbergh, Å. Örtqvist
European Respiratory Journal 2004 23: 363-368; DOI: 10.1183/09031936.04.00063504
B. Christenson
J. Hedlund
P. Lundbergh
Vol 23 Issue 3
Table of Contents
Additive preventive effect of influenza and pneumococcal vaccines in elderly persons
B. Christenson, J. Hedlund, P. Lundbergh, Å. Örtqvist
European Respiratory Journal Mar 2004, 23 (3) 363-368; DOI: 10.1183/09031936.04.00063504