@misc{indiciae5f01fca2d3ce, title = {USA reworks its case definition for SARS.}, author = {Mary Quirk}, year = {2003}, doi = {10.1016/s1473-3099(03)00753-9}, url = {https://pubmed.ncbi.nlm.nih.gov/12968620/}, note = {Source identifier: 12968620} }