NavGeneral InfoEmail Print Geography Norway (NOR) Time period covered 01/1972 - 12/2002 Data type Scientific literature Keywords Tobacco smoking Citation Authors Bjartveit K, Tverdal A Journal Tob Control Volume 14 Issue 5 Pages 315–20 Publication year 2005 Suggested citation Bjartveit K, Tverdal A. Health consequences of smoking 1-4 cigarettes per day. Tob Control. 2005; 14(5): 315–20. GHDx Entry last modified on: Oct 8, 2022