Week 10 injuries: Vikings' Percy Harvin, Patriots' Aaron Hernandez out
WR Percy Harvin tells Bills that he's retiring - ABC7 Chicago
Buffalo Bills Player Shocks Fans By Switching Numbers
Dolphins end Martin's season, Crabtree to play - Eurosport
Percy Harvin Injury: Updates on Bills WR's Hip, Knee and Return, News, Scores, Highlights, Stats, and Rumors
Seahawks WR Percy Harvin returns after first concussion test, leaves game after second - Sports Illustrated
Percy Harvin smoked weed before every NFL game he played to combat his anxiety
Percy Harvin's role on offense, in locker room for the Bills - Sports Illustrated
Cincinnati Bengals: Shawn Williams back after injury-plagued 2017
Injury report roundup: J.J. Watt questionable
Buffalo Bills sign WR Percy Harvin out of retirement
NFL notes: Chiefs put Jamaal Charles back on IR - The Boston Globe