TY - RPRT TI - Long term and transitional intermittent smokers: a longitudinal study. AU - M Lindström AU - S-O Isacsson AU - Malmö Shoulder-Neck Study Group PY - 2002 DO - 10.1136/tc.11.1.61 UR - https://pubmed.ncbi.nlm.nih.gov/11891370/ ID - 11891370 ER -