TY  - RPRT
TI  - Pneumococcal vaccine campaign based in general practice.
AU  - P McDonald
AU  - E H Friedman
AU  - A Banks
AU  - R Anderson
AU  - V Carman
PY  - 1997
DO  - 10.1136/bmj.314.7087.1094
UR  - https://pubmed.ncbi.nlm.nih.gov/9133894/
ID  - 9133894
ER  -