In:
American Journal of Public Health and the Nations Health, American Public Health Association, Vol. 50, No. 9 ( 1960-09), p. 1327-1336
Type of Medium:
Online Resource
ISSN:
0002-9572
DOI:
10.2105/AJPH.50.9.1327
Language:
English
Publisher:
American Public Health Association
Publication Date:
1960
detail.hit.zdb_id:
2054583-6