An examination of factors that influence knowledge of and reporting of head injuries in college football / JoEllen M. Sefton
https://s3.amazonaws.com/na-st01.ext.exlibrisgroup.com/01CSCU_CCSU/storage/alma/A8/8C/AA/2F/6F/B0/B9/E8/5E/26/CC/2F/BF/8D/FB/5A/1709_Sefton.pdf?response-content-disposition=attachment%3B%20filename%3D%221709_Sefton.pdf%22%3B%20filename%2A%3DUTF-8%27%271709_Sefton.pdf&response-content-type=application%2Foctet-stream&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Date=20240427T230614Z&X-Amz-SignedHeaders=host&X-Amz-Expires=3600&X-Amz-Credential=AKIAJN6NPMNGJALPPWAQ%2F20240427%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Signature=08d2784a48f2d6da1fefc8c882786fbd437c7edbe52e284edd08854e3d7b2e50