المؤلفون: Waldn, Markus, Atroshi, Isam, Magnusson, Henrik, Wagner, Philippe, Hgglund, Martin

المصدر: BMJ: British Medical Journal (Overseas & Retired Doctors Edition); 5/26/2012, Vol. 344 Issue 7858, p16-16, 1p, 1 Chart

مصطلحات موضوعية: FOOTBALL injuries, KNEE injury prevention, CONFIDENCE intervals, RESEARCH funding, RANDOMIZED controlled trials, DESCRIPTIVE statistics, ADOLESCENCE, PREVENTION

مصطلحات جغرافية: SWEDEN