1. Influenza vaccination and Guillain-Barré syndrome
Jeffrey C Kwong, Natasha S Crowcroft, Kumanan Wilson, Allison J McGeer, Shelley L Deeks 
The Lancet Infectious Diseases 
Volume 14, Issue 5, Pages (May 2014)
DOI: /S (14)
Copyright © 2014 Elsevier Ltd Terms and Conditions

2. Figure
Number of cases of Guillain-Barré syndrome by week after receipt of influenza vaccine and after an influenza-coded health-care encounter
*Five or fewer admissions for Guillain-Barré syndrome; because of a contractual agreement with the data provider, numbers of five or fewer cannot be reported.
The Lancet Infectious Diseases  , DOI: ( /S (14) )
Copyright © 2014 Elsevier Ltd Terms and Conditions