TY  - RPRT
TI  - Pneumococcal research transformed.
AU  - J M Musser
AU  - S L Kaplan
PY  - 2001
DO  - 10.1056/nejm200110183451612
UR  - https://pubmed.ncbi.nlm.nih.gov/11642239/
ID  - 11642239
ER  -