Physician response to parental requests to spread out the recommended vaccine schedule.
Kempe A, O'Leary ST, Kennedy A, Crane LA, Allison MA, Beaty BL, Hurley LP, Brtnikova M, Jimenez-Zambrano A, Stokley S. Physician response to parental requests to spread out the recommended vaccine schedule. Pediatrics. 2015 Apr; 135(4):666-77.