U.S. Department of Health & Human Services
Laws and regulations for the prevention of scarlet fever, diphtheria, measles, whooping cough, chicken pox, epidemic cerebro-spinal meningitis, and typhoid fever in the District of Columbia
District of Columbia. Health Department, Hygienic Laboratory (U.S.), former owner.
[Washington, D.C.?] : [publisher not identified], [1907?]
Communicable Disease Control -- legislation & jurisprudence
District of Columbia
The National Library of Medicine believes this item to be in the public domain.
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Metadata (Dublin Core)