Vaccine
http://www.ncbi.nlm.nih.gov/pubmed/29037574
35(47):6444-6450
https://connects.catalyst.harvard.edu/Profiles/profile/91013961
County-level assessment of United States kindergarten vaccination rates for measles mumps rubella (MMR) for the 2014-2015 school year.
Vaccine
http://www.ncbi.nlm.nih.gov/pubmed/29037574
35(47):6444-6450
https://connects.catalyst.harvard.edu/Profiles/profile/91013961