TY  - RPRT
TI  - Popular marathons: forecasting casualties.
AU  - J P Nicholl
AU  - B T Williams
PY  - 1982
DO  - 10.1136/bmj.285.6353.1464-a
UR  - https://pubmed.ncbi.nlm.nih.gov/6814603/
ID  - 6814603
ER  -