@misc{indiciae56df279d9786, title = {Understanding variation in measles-mumps-rubella immunization coverage--a population-based study.}, author = {James A Wright and Clare Polack}, year = {2005}, doi = {10.1093/eurpub/cki194}, url = {https://pubmed.ncbi.nlm.nih.gov/16207728/}, note = {Source identifier: 16207728} }