Am J Public Health (N Y). 1914 Jan;4(1):38-42. doi: 10.2105/ajph.4.1.38.
American journal of public health (New York, N.Y. : 1912)
P M Hall
PMID: 18008976 PMCID: PMC1286279 DOI: 10.2105/ajph.4.1.38
[No abstract available.]