Ryan O'Halloran: Bills quarterback Josh Allen reveals PRP injection for elbow. What is the process?
Brian Daboll helped make Josh Allen a star. Can he do the same with Daniel Jones? - The Boston Globe
Bills QB Josh Allen won't need elbow surgery, on track for full recovery by 2023 season
Josh Allen Elbow Injury Explained - Buffalo Fanatics Network
Bills quarterback Josh Allen misses second straight practice because of injury to throwing elbow - The Boston Globe
Josh Allen wearing sleeve on his elbow to deal with injury
Bills QB Josh Allen Believed to Suffer Sprained Elbow, per Report - Sports Illustrated
NFL Week 10 Injury Report: Outlook for Allen Murky
Josh Allen Elbow Injury Explained - Buffalo Fanatics Network