Ophthalmology manpower
Subtitle: utilization of supplementary personnel, United States - 1968.
Series: DHEW publication -- no. (HSM)73-1804; vital and health statistics -- no. 9
Publisher: U.S. Dept. of Health, Education, and Welfare, Public Health Service, Health Services and Mental Health Administration, National Center for Health statistics
Place of publication: Rockville, Md