title: [Documentation and constancy evaluation of medical roentgen units. Direct radiography with digital image recording systems].
authors.affiliation: Klinikum der Ludwig-Maximilians-Universität München-Innenstadt. susanne.huber@tec.med.uni-muenchen.de
authors.forename: S
authors.initials: S
authors.lastname: Huber
mesh_terms: D005858:Germany; D006801:Humans; D009313:National Health Programs / Q000331:legislation & jurisprudence*; D011785:Quality Assurance, Health Care / Q000331:legislation & jurisprudence*; D011829:Radiation Dosage; D011856:Radiographic Image Enhancement / Q000295:instrumentation*; D014963:X-Ray Intensifying Screens