Am J Public Health Nations Health. 1936 Nov;26(11):1125-7. doi: 10.2105/ajph.26.11.1125.
American journal of public health and the nation's health
C E Buck
PMID: 18014536 PMCID: PMC1562889 DOI: 10.2105/ajph.26.11.1125
[No abstract available.]