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2
Buchumschlag Artikel
von Truxal, Brian (Autor),
Erschienen in The physician and sportsmedicine, 9 (1981), 9, S. 68-74, Lit.
... one concussion in 31 games. This lower incidence may be due to more effective football helmets. More...
Verfügbarkeit
3
Buchumschlag Artikel
von Tomasin, John D. (Autor),
Erschienen in The physician and sportsmedicine, 17 (1989), 6, S. 114-126, Lit.
... injuries are more frequent than severe injuries, but all must be regarded seriously. Concussions, although...
Verfügbarkeit