Am J Public Health (N Y). 1916 Nov;6(11):1139-47. doi: 10.2105/ajph.6.11.1139-b.
American journal of public health (New York, N.Y. : 1912)
J F Anderson
PMID: 18009563 PMCID: PMC1286979 DOI: 10.2105/ajph.6.11.1139-b
[No abstract available.]