TY  - RPRT
TI  - Immunization and the community.
AU  - P Doughty
PY  - 1971
DO  - 10.5694/j.1326-5377.1971.tb87849.x
UR  - https://pubmed.ncbi.nlm.nih.gov/5554150/
ID  - 5554150
ER  -