PROCEEDINGS OF THE AMERICAN PUBLIC HEALTH ASSOCIATION: EXECUTIVE COMMITTEE
Am J Public Health (N Y)
.
1919 Mar;9(3):214-21.
doi: 10.2105/ajph.9.3.214.
PMID:
18010069
PMCID:
PMC1362494
DOI:
10.2105/ajph.9.3.214
No abstract available