[Assuring image quality in roentgen diagnostic services--information on DIN 6868. Part 2. Film processing: evaluating the uniformity of visual optic density].
作者信息
Becker-Gaab C, Borcke E, Bunde E, Hagemann G, Kütterer G, Lang G R, Schöfer H, Stender H S, Stieve F E, von Volkmann T