Am J Public Health (N Y). 1919 Feb;9(2):87-97. doi: 10.2105/ajph.9.2.87.
American journal of public health (New York, N.Y. : 1912)
L K Frankel
PMID: 18010047 PMCID: PMC1362390 DOI: 10.2105/ajph.9.2.87
[No abstract available.]