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. 1959 Sep;32(1):16–22.
Studies on the Ecology of Arthropod-Borne (Arbor) Viruses **
This study was conducted under the auspices of the Commission on Viral Infections of the Armed Forces Epidemiology Board and was supported in part by the Office of the Surgeon General, Department of the Army, and in part by a grant (E-1512) from the United States Public Health Service.