title: Cummings memorial lecture...1976: Quo vadis?
mesh_terms: D004785:Environmental Pollutants; D006077:Government Agencies; D006801:Humans; D007883:Legislation, Medical; D009784:Occupational Diseases / Q000517:prevention & control; D009787:Occupational Medicine; D014481:United States
chemical_list: D004785:Environmental Pollutants