1. The Health Consequences of Using Smokeless Tobacco Publication: United States Public Health Service, April 1986 Subject(s): NicotineTobaccoTobacco, SmokelessPrecancerous ConditionsNeoplasmsTobacco Use DisorderCarcinogensNicotine Archival Collection: Reports of the Surgeon General (Profiles in Science)
2. Letter from Sol Spiegelman to Van R. Potter Publication: Produced: 11 July 1945 Subject(s): EnzymesCarcinogensNeoplasms Archival Collection: The Sol Spiegelman Papers (Profiles in Science)
