Effects of Rule Revisions on Incidence of Injuries in a University Intramural Football Program
Puckett, John R., Trupp, Theodore, Ford, H. ThomasVolume:
11
Journal:
Recreational Sports Journal
DOI:
10.1123/nirsa.11.2.23
Date:
February, 1987
File:
PDF, 2.62 MB
1987