TY  - RPRT
TI  - Mass immunization programs: principles and standards.
AU  - J D Grabenstein
AU  - R L Nevin
PY  - 2006
DO  - 10.1007/3-540-36583-4_3
UR  - https://pubmed.ncbi.nlm.nih.gov/16989263/
ID  - 16989263
ER  -