Citation

Kahn DA. Clin. Pediatr. 2003; 42(5): 471; discussion 471-3.

Affiliation

School of Medicine, University of California, San Diego, La Jolla, California, USA.

Copyright

(Copyright © 2003, SAGE Publishing)

DOI

unavailable

PMID

12862356

Abstract

[Abstract unavailable]

Keywords: American football

Language: en