TY - JOUR T1 - Vaccine exemptions scrutinized in wake of measles outbreaks: Non-medical exemptions re-examined JF - The Nation's Health JO - Nations Health SP - 1 LP - 10 VL - 49 IS - 5 AU - Kim Krisberg Y1 - 2019/07/01 UR - http://www.thenationshealth.org/content/49/5/1.3.abstract N2 - Pediatrician Rupin Thakkar has testified at the Washington state Capitol in Olympia many times, but February was the first time he was accompanied by a security escort. ER -