Quality control in medical x ray : proceedings of the Radiological Health Section of the American Public Health Association meeting held at Atlantic City, New Jersey, November 12-16, 1972 - United States. Department of Health, Education, and Welfare; American Public Health Association. Radiological Health Section; United States. Department of Health and Human Services (Rockville, Md. : The Departement, 1973)
Keywords: Radiography, Medical -- Safety measureses; Radiography -- Image qualityes