title: Quality of randomised controlled trials in head injury. If in doubt, declare competing interests.
authors.forename: R
authors.initials: R
authors.lastname: Smith
mesh_terms: D016265:Conflict of Interest; D006259:Craniocerebral Trauma / Q000628:therapy*; D006801:Humans; D016032:Randomized Controlled Trials as Topic / Q000592:standards*