Rams put Matthew Stafford on injured reserve - Los Angeles Times
Rams' Matthew Stafford leaves Week 11 game vs. Saints, enters concussion protocol Monday
Rams QB Stafford back in concussion protocol, out Sunday Kansas City News - Bally Sports
LA Rams place QB Matthew Stafford on injured reserve - The Boston Globe
Matthew Stafford (neck) clears concussion protocol, but ruled out vs. Seahawks; QB John Wolford to start
Rams QB Matthew Stafford clears concussion protocol, won't play Sunday – Orange County Register
Matthew Stafford could miss remainder of season for Los Angeles Rams, per report
Without Updated Tools, NFL Is Still Finding Concussions Too Late - The New York Times
Week 13 Fantasy Football Injury Recap - Fantasy Footballers Podcast
Curt Sandoval - Stafford Update: Los Angeles Rams QB Matthew Stafford will not play this week in KC. He's in the #NFL concussion protocol- that does NOT mean he has a concussion.
LA Rams place QB Matthew Stafford on injured reserve
Matthew Stafford Concussion: Kelly Stafford shared concern of NFL concussion protocol. - Turf Show Times