title: Gridiron greenery.
authors.forename: Bruce
authors.initials: B
authors.lastname: Reider
mesh_terms: D001265:Athletic Injuries / Q000453:epidemiology* / Q000209:etiology; D015340:Epidemiologic Research Design; D006801:Humans; D015994:Incidence; D012307:Risk Factors; D013178:Sports Medicine / Q000379:methods; D014481:United States / Q000453:epidemiology