Butson, M J Effects of read-out light sources and ambient light on radiochromic film. [electronic resource] - Physics in medicine and biology Aug 1998 - 2407-12 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0031-9155 Standard No.: 10.1088/0031-9155/43/8/031 doi Subjects--Topical Terms: CalibrationFilm Dosimetry--instrumentationFluorescenceLasersLightingReproducibility of ResultsSensitivity and SpecificitySunlight