title: Protective athletic equipment and cervical spine imaging.
authors: J F
authors: JF
authors: Waeckerle
authors: D M
authors: DM
authors: Kleiner
mesh_terms: D015982:Bias; D002574:Cervical Vertebrae / Q000000981:diagnostic imaging* / Q000293:injuries*; D004638:Emergency Treatment / Q000379:methods* / Q000592:standards; D005538:Football / Q000293:injuries*; D006260:Head Protective Devices / Q000009:adverse effects / Q000592:standards; D006801:Humans; D017410:Practice Guidelines as Topic; D011481:Protective Clothing / Q000009:adverse effects / Q000592:standards; D011859:Radiography / Q000379:methods / Q000592:standards; D015203:Reproducibility of Results