Nationwide evaluation of X-ray trends
Subtitle: NEXT : dental x-ray data
Contributors: United States. Bureau of Radiological Health
Series: DHEW publication ; no. (FDA) 76-8057; DHEW publication -- no. (FDA) 76-8057
Publisher: Dept. of Health, Education, and Welfare, Public Health Service, Food and Drug Administration, Bureau of Radiological Health]
Published: 1978
Place of publication: [Rockville, Md
Language: eng
Subjects: X-rays; Radiation -- Dosage
Other titles: NEXT; Dental x-ray data
Notes: "April 1978."