Packers: Those who took part remember the Ice Bowl
Winners and Losers of NFL Week 16 - The Ringer
How do players stay warm in frigid weather? - The Globe and Mail
Note to former NFL players: Don't “pass” on regular health checks - University of Mississippi Medical Center
How do players stay warm in frigid weather? - The Globe and Mail
Andrew Luck's comeback season: The view from inside the Colts
Week 17 NFL Power Rankings: Eagles Hold Tight, Bengals Ascend, and Vikings Break Records
The Good, the Bad, & the Ugly: Minnesota Vikings: Heart-Pounding, Jaw-Dropping, and Gut-Wrenching Moments from Minnesota Vikings History: Silverman, Steve, Salisbury, Sean: 9781572439887: : Books
Chiefs' Patrick Mahomes, Nick Bolton prepared for cold-weather game
Seven ways NFL players stay warm in frigid conditions - NFL - ESPN