title: Value of a rigid collar: in need of more research and better devices.
authors: Mike
authors: M
authors: Smyth
authors: Matthew W
authors: MW
authors: Cooke
mesh_terms: D001915:Braces / Q000009:adverse effects / Q000592:standards* / Q000706:statistics & numerical data; D002574:Cervical Vertebrae / Q000293:injuries*; D019317:Evidence-Based Medicine; D006801:Humans; D007103:Immobilization / Q000009:adverse effects / Q000379:methods / Q000592:standards*; D009333:Neck