11. Speech [to the] World Conference on Lung Health, American Lung Association (American Thoracic Society), Boston, Massachusetts (pages 1-25) Publication: Produced: 21 May 1990 Subject(s): SmokingSmoking CessationTobacco Industry Archival Collection: The C. Everett Koop Papers (Profiles in Science)
12. Speech [to the] World Conference on Lung Health, American Lung Association (American Thoracic Society), Boston, Massachusetts (pages 26-50) Publication: Produced: 21 May 1990 Subject(s): SmokingSmoking CessationTobacco Industry Archival Collection: The C. Everett Koop Papers (Profiles in Science)
13. Speech [to the] World Conference on Lung Health, American Lung Association (American Thoracic Society), Boston, Massachusetts (pages 51-68) Publication: Produced: 21 May 1990 Subject(s): SmokingSmoking CessationTobacco Industry Archival Collection: The C. Everett Koop Papers (Profiles in Science)
14. Countdown 2000, American Lung Association, Washington, DC Publication: Produced: 11 September 1990 Subject(s): SmokingSmoking CessationTobacco IndustryGlobal Health Archival Collection: The C. Everett Koop Papers (Profiles in Science)
15. Countdown 2000, American Lung Association, Washington, DC (pages 1-25) Publication: Produced: 11 September 1990 Subject(s): SmokingSmoking CessationTobacco IndustryGlobal Health Archival Collection: The C. Everett Koop Papers (Profiles in Science)
16. Countdown 2000, American Lung Association, Washington, DC (pages 26-50) Publication: Produced: 11 September 1990 Subject(s): SmokingSmoking CessationTobacco IndustryGlobal Health Archival Collection: The C. Everett Koop Papers (Profiles in Science)
17. Countdown 2000, American Lung Association, Washington, DC (pages 51-72) Publication: Produced: 11 September 1990 Subject(s): SmokingSmoking CessationTobacco IndustryGlobal Health Archival Collection: The C. Everett Koop Papers (Profiles in Science)