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Rams rule out starting QB Matthew Stafford for game vs. Chiefs
Rams' Sean McVay says Matthew Stafford has been placed in concussion protocol
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Rams rule out surgery for Matthew Stafford, but QB will be out for the season - AS USA
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Rams' Matthew Stafford clears concussion protocol but Sean McVay says QB still won't play in Week 13
Chiefs slog their way past beat-up Rams for 26-10 victory National News - Bally Sports
Rams QB Matthew Stafford clears concussion protocol, won't play Sunday – Orange County Register
Rams QB Matthew Stafford out vs. Chiefs with neck issue, Sean McVay says - The Athletic