title: Britain debates validity of guideline development.
authors.forename: J
authors.initials: J
authors.lastname: Illman
mesh_terms: D017408:Guidelines as Topic / Q000592:standards; D006801:Humans; D009369:Neoplasms / Q000628:therapy*; D011785:Quality Assurance, Health Care; D016032:Randomized Controlled Trials as Topic / Q000592:standards; D015203:Reproducibility of Results; D006113:United Kingdom