Game, A. B., Voaklander, D. C., Syrotuik, D. G., & Bell, G. J. (2003). Incidence of exercise-induced bronchospasm and exercise-induced hypoxaemia in female varsity hockey players. Research in sports medicine , 11(1), S. 11-21. doi:10.1080/0308346

Game, Alex B., Donald C. Voaklander, Daniel G. Syrotuik, and Gordon J. Bell. "Incidence of Exercise-induced Bronchospasm and Exercise-induced Hypoxaemia in Female Varsity Hockey Players." Research in Sports Medicine 11, no. 1 (2003): S. 11-21.

Game, Alex B., Donald C. Voaklander, Daniel G. Syrotuik, and Gordon J. Bell. "Incidence of Exercise-induced Bronchospasm and Exercise-induced Hypoxaemia in Female Varsity Hockey Players." Research in Sports Medicine 11.1 (2003): S. 11-21.