TY - GEN AU - Galvin,K T AU - Kerin,M J AU - Williams,G AU - Gorst,K L AU - Morgan,R H AU - Kester,R C TI - Comparison of three methods for measuring cigarette smoking in patients with vascular disease SN - 0967-2109 PY - 1994///0906 KW - Aged KW - Carbon Dioxide KW - blood KW - Carboxyhemoglobin KW - analysis KW - Female KW - Humans KW - Male KW - Methods KW - Middle Aged KW - Risk Factors KW - Sensitivity and Specificity KW - Smoking KW - Thiocyanates KW - Vascular Diseases N1 - Publication Type: Comparative Study; Journal Article ER -