TY  - RPRT
TI  - MMR vaccine uptake rates: a data validation study.
AU  - S Ghebrehewet
AU  - M Falconer
AU  - P McDonald
AU  - B Schlecht
PY  - 2003
UR  - https://pubmed.ncbi.nlm.nih.gov/12889295/
ID  - 12889295
ER  -