TY - GEN AU - Wells,A J AU - English,P B AU - Posner,S F AU - Wagenknecht,L E AU - Perez-Stable,E J TI - Misclassification rates for current smokers misclassified as nonsmokers SN - 0090-0036 PY - 1998///1103 KW - Bias KW - Biomarkers KW - Cotinine KW - blood KW - Diagnostic Errors KW - Female KW - Humans KW - Male KW - Smoking KW - metabolism KW - Tobacco Smoke Pollution KW - United States N1 - Publication Type: Comparative Study; Journal Article; Review UR - https://doi.org/10.2105/ajph.88.10.1503 ER -