School health and living
Public Health
.
1962 Jul:76:283-9.
doi: 10.1016/s0033-3506(62)80060-2.
Author
M E HERFORD
PMID:
13906670
DOI:
10.1016/s0033-3506(62)80060-2
No abstract available
MeSH terms
Humans
School Health Services*