TY  - RPRT
TI  - SARS: what have we learned?
AU  - Helen Pearson
AU  - Tom Clarke
AU  - Alison Abbott
AU  - Jonathan Knight
AU  - David Cyranoski
PY  - 2003
DO  - 10.1038/424121a
UR  - https://pubmed.ncbi.nlm.nih.gov/12853923/
ID  - 12853923
ER  -