Smith, D. L., Barr, D. A., & Kales, S. N. (2013). Extreme sacrifice: Sudden cardiac death in the US Fire Service. BioMed Central.
Citação norma ChicagoSmith, Denise L., David A. Barr, and Stefanos N. Kales. Extreme Sacrifice: Sudden Cardiac Death in the US Fire Service. BioMed Central, 2013.
MLA CitationSmith, Denise L., David A. Barr, and Stefanos N. Kales. Extreme Sacrifice: Sudden Cardiac Death in the US Fire Service. BioMed Central, 2013.
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