1. The selection of patients for x-ray examinations: chest x-ray screening examinations;U.S. Department of Health and Human Services;HHS Pub (FDA) 83-8204,1983
2. The selection of patients for x-ray examinations: skull x-ray examination for trauma;U.S. Department of Health and Human Services;HHS Pub (FDA) 86-8263,1986
3. The selection of patients for x-ray examinations: the pelvimetry examination;U.S. Department of Health and Human Services;HHS (FDA) 80-8128,1980
4. The selection of patients for x-ray examination: dental radiographic examination;Department of Health and Human Services;HHS FDA 88-8273,1987
5. The selection of patients for x-ray examinations;Brown;HEW Pub (FDA) 80-8104,1980