Description
Item Description:"Statistics on volume of medical and dental x-ray visits, by area of body x-rayed, place of x-ray visit, type of x-ray, age, sex, race, place of residence, geographic region, family income, and education. Based on data collected in household interviews during the period April-September 1970."
"April 1973."
Physical Description:1 online resource (iv, 54 pages) : illustrations.
Bibliography:Includes bibliographical references.