[1]
Canova, L., Birchmeier, M., D’Acremont, V., Karly, M., Landry, P. and Genton, B. 2003. Prevalence rate and reasons for refusals of influenza vaccine in elderly. Swiss Medical Weekly. 133, 4344 (Nov. 2003), 598–602. DOI:https://doi.org/10.4414/smw.2003.10395.