Citation

Bachynski KE. New Engl. J. Med. 2016; 374(5): 405-407.

Affiliation

From the Center for the History and Ethics of Public Health, Columbia University Mailman School of Public Health, New York.

Copyright

(Copyright © 2016, Massachusetts Medical Society)

DOI

10.1056/NEJMp1513993

PMID

26840131

Abstract

[Abstract unavailable]

Keywords: American football

Language: en