Perceptions of personal belief vaccine exemption policy: A survey of Arizona vaccine providers

Autor: Haenchen, Steven D., Jacobs, Elizabeth T., Bratton, Kristin N., Carman, Aubri S., Oren, Eyal, Pottinger, Heidi L., Regan, Jessica A., Ernst, Kacey C.
Zdroj: In Vaccine 17 June 2014 32(29):3630-3635
Databáze: ScienceDirect