TY  - RPRT
TI  - American children and immunizations: a progress report.
AU  - M J Kefalas
AU  - B Velsor-Friedrich
PY  - 1996
DO  - 10.1016/s0882-5963(05)80066-1
UR  - https://pubmed.ncbi.nlm.nih.gov/8908901/
ID  - 8908901
ER  -