1. National Heart, Lung and Blood Institute Respiratory Diseases Task Force Report on Problems, Research Approaches, Needs. October 1972.National Heart, Lung and Blood InstituteOctober, 73–432. DHEW Publication No. (NIH)
2. National Heart, Lung and Blood Institute Respiratory Diseases Task Force Report on Prevention, Control and Education. 1979. DHEW (NIH) Publication No. 7–1248