TY  - RPRT
TI  - Pneumococcal vaccine: a different perspective.
AU  - J F Plouffe
AU  - T M File
PY  - 1994
DO  - 10.1001/archinte.154.17.1995
UR  - https://pubmed.ncbi.nlm.nih.gov/8074609/
ID  - 8074609
ER  -