title: Hospital case notes and medical audit: evaluation of non-response.
authors.affiliation: Department of Public Health Medicine, United Medical School, London.
authors.forename: M C
authors.initials: MC
authors.lastname: Gulliford
authors.forename: A
authors.initials: A
authors.lastname: Petruckevitch
authors.forename: P G
authors.initials: PG
authors.lastname: Burney
mesh_terms: D000368:Aged; D015982:Bias; D003643:Death; D004739:England; D006801:Humans; D016247:Information Storage and Retrieval; D008297:Male; D008485:Medical Audit / Q000592:standards*; D008499:Medical Records; D001749:Urinary Bladder Neoplasms / Q000532:radiotherapy