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1Published 1981“...Centers for Disease Control, U.S. Public Health Service, Dept. of Health and Human Services,...”
Government Document Conference Proceeding Book -
2Published 1983“...U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control,...”
Government Document Conference Proceeding Book -
3Published 1995“...U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control...”
Conference Proceeding Book