title: Analysis of various accident rate factors in ice hockey.
mesh_terms: D001265:Athletic Injuries / Q000453:epidemiology* / Q000517:prevention & control; D006259:Craniocerebral Trauma / Q000453:epidemiology; D003604:Czechoslovakia; D006801:Humans; D007053:Ice; D011482:Protective Devices; D012189:Retrospective Studies; D012867:Skin / Q000293:injuries; D013178:Sports Medicine
chemical_list: D007053:Ice