Incidence of head contacts, penalties, and player contact behaviors in youth ice hockey: evaluating the "zero tolerance for head contact" policy change
Injury profile of mixed martial arts competitions in the United States
Injury rates in Major League Baseball during the 2020 COVID-19 season
Return to play after platelet-rich plasma injection for elbow UCL injury: outcomes based on injury severity
Sport- and gender-based differences in head impact exposure and mechanism in high school sports