Dyfyniad APA

Markowitz, J. S. (2020). Mortality and Its Risk Factors Among Professional Athletes. Springer International Publishing.

Dyfyniad Arddull Chicago

Markowitz, Jeffrey S. Mortality and Its Risk Factors Among Professional Athletes. Springer International Publishing, 2020.

Dyfyniad MLA

Markowitz, Jeffrey S. Mortality and Its Risk Factors Among Professional Athletes. Springer International Publishing, 2020.

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