Related references
Note: Only part of the references are listed.
Article
Immunology
Influenza vaccination coverage and reasons to refrain among high-risk persons in four European countries
M Kroneman et al.
VACCINE (2006)
Article
Geriatrics & Gerontology
Knowledge and beliefs about influenza, pneumococcal disease, and immunizations among older people
TA Santibanez et al.
JOURNAL OF THE AMERICAN GERIATRICS SOCIETY (2002)