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Massachusetts Association of Boards of Health, American Public Health Association. Laboratory Section, and American Public Health Association. American Journal of Public Hygiene: Official Organ of the Massachusetts Association of Boards of Health and of the American Public Health Association, Laboratory Section. Boston, Mass.: B.R. Rickards, 1907.

Massachusetts Association of Boards of Health, et al. American Journal of Public Hygiene: Official Organ of the Massachusetts Association of Boards of Health and of the American Public Health Association, Laboratory Section. B.R. Rickards, 1907.