title: Technical note: comparison of various film densitometers.
authors.affiliation: Breast-Test Wales, Cardiff.
authors.forename: A
authors.initials: A
authors.lastname: Burch
authors.forename: D A
authors.initials: DA
authors.lastname: Goodman
authors.forename: S J
authors.initials: SJ
authors.lastname: Hill
authors.forename: J
authors.initials: J
authors.lastname: Law
authors.forename: A
authors.initials: A
authors.lastname: Robinson
authors.forename: A C
authors.initials: AC
authors.lastname: Underwood
mesh_terms: D015502:Absorptiometry, Photon / Q000295:instrumentation / Q000592:standards*; D011786:Quality Control; D012680:Sensitivity and Specificity; D014962:X-Ray Film