- http://vaccination-info-service.fr/
- http://ecdc.europa.eu/en/healthtopics/immunisation/Pages/Communication
- www.who.int
- http://www.aap.org
- http://www.sfpediatrie.com
- https://www.mesvaccins.net/
- http://www.afpa.org/index.php
- http://www.who.int/immunization/documents/positionpapers/en/index.html
- http://pdf.dec.org/pdf_docs/PNACU960.pdf
- http://whqlibdoc.who.int/hq/2005/WHO_IVB_05.18.pdf
