Lorentzon, Ronny; Wedrèn, Hans; Pietilä, Tom (1988). "Incidence, nature, and causes of ice hockey injuries A three-year prospective study of a Swedish elite ice hockey team". The American Journal of Sports Medicine. 16 (4): 392–6. doi:10.1177/036354658801600415. PMID3189665. S2CID8515468.
Flik, Kyle; Lyman, Stephen; Marx, Robert (2005). "American Collegiate Men's Ice Hockey: An Analysis of Injuries". The American Journal of Sports Medicine. 33 (2): 183–7. doi:10.1177/0363546504267349. PMID15701603. S2CID22921736.
"Rule 169 – Illegal Hit (Women)". IIHF Official Rule Book 2014–2018(PDF). International Ice Hockey Federation. p. 96. Archived from the original(PDF) on September 6, 2015. Retrieved April 8, 2018.
Lorentzon, Ronny; Wedrèn, Hans; Pietilä, Tom (1988). "Incidence, nature, and causes of ice hockey injuries A three-year prospective study of a Swedish elite ice hockey team". The American Journal of Sports Medicine. 16 (4): 392–6. doi:10.1177/036354658801600415. PMID3189665. S2CID8515468.
Flik, Kyle; Lyman, Stephen; Marx, Robert (2005). "American Collegiate Men's Ice Hockey: An Analysis of Injuries". The American Journal of Sports Medicine. 33 (2): 183–7. doi:10.1177/0363546504267349. PMID15701603. S2CID22921736.
semanticscholar.org
api.semanticscholar.org
Lorentzon, Ronny; Wedrèn, Hans; Pietilä, Tom (1988). "Incidence, nature, and causes of ice hockey injuries A three-year prospective study of a Swedish elite ice hockey team". The American Journal of Sports Medicine. 16 (4): 392–6. doi:10.1177/036354658801600415. PMID3189665. S2CID8515468.
Flik, Kyle; Lyman, Stephen; Marx, Robert (2005). "American Collegiate Men's Ice Hockey: An Analysis of Injuries". The American Journal of Sports Medicine. 33 (2): 183–7. doi:10.1177/0363546504267349. PMID15701603. S2CID22921736.
"Rule 169 – Illegal Hit (Women)". IIHF Official Rule Book 2014–2018(PDF). International Ice Hockey Federation. p. 96. Archived from the original(PDF) on September 6, 2015. Retrieved April 8, 2018.