Trends in the podiatric profession : a comparative study of the 1970 and 1974 survey data /
Leonard Greenberg.
- 1 online resource (v, 43 pages) : one illustration.
- Vital and health statistics. Series 14, Data on national health resources ; number 21 DHEW publication ; no. (PHS) 79-1816 .
- Vital and health statistics. Series 14, Data from the national health survey ; no. 21. DHEW publication ; no. (PHS) 79-1816. .