@article {572771,
	title = {County-level assessment of United States kindergarten vaccination rates for measles mumps rubella (MMR) for the 2014--2015 school year},
	journal = {Vaccine},
	volume = {35},
	year = {2017},
	pages = {6444-6450},
	author = {S. A. Kluberg and D. P. McGinnis and Y. Hswen and M. S. Majumder and Santillana, M. and J. S. Brownstein}
}
