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All-America Conference on Venereal Diseases: December 6-11, 1920, Washington, D.C. : announcement (to be revised for final edition)
All-America Conference on Venereal Diseases: December 6-11, 1920, Washington, D.C. : announcement (to be revised for final edition)
United States Interdepartmental Social Hygiene Board, sponsoring body. United States. Public Health Service, sponsoring body. American Social Hygiene Association, sponsoring body. American National Red Cross, sponsoring body.