Adrian Peterson isn't done yet - Sports Illustrated
Adrian Peterson of Minnesota Vikings says groin, not knee, reason he's out - ESPN
Breaking Down Adrian Peterson's Past, Recent Groin Injuries and Surgeries, News, Scores, Highlights, Stats, and Rumors
Week 16 injuries: Adrian Peterson facing lengthy rehab - Sports Illustrated
The Loop Fantasy Football Report Week 1
Adrian Peterson's future is in doubt with knee injury
Vikings' Adrian Peterson to Have Knee Surgery - The New York Times
Vikings now list Adrian Peterson (illness) questionable
Minnesota Vikings' Adrian Peterson will be free agent
Adrian Peterson Injury: Updates on Vikings Star's Recovery from Knee Surgery, News, Scores, Highlights, Stats, and Rumors
Vikings will still lean on Dalvin Cook despite latest injury, Mike Zimmer says
Adrian Peterson injury: Vikings RB sits out Wednesday practice - SB Nation Minnesota
Lions vs. Vikings: Scouting report, prediction
Cardinals Ready To Feed Adrian Peterson