Leisure-Time Physical Activity, Falls, and Fall Injuries in Middle-Aged Adults.
Caban-Martinez AJ, Courtney TK, Chang WR, Lombardi DA, Huang YH, Brennan MJ, Perry MJ, Katz JN, Christiani DC, Verma SK. Leisure-Time Physical Activity, Falls, and Fall Injuries in Middle-Aged Adults. Am J Prev Med. 2015 Dec; 49(6):888-901.