TY - RPRT TI - Smoking cessation: two pilot studies exploring the use of continuous response format algorithm to identify subgroups within stage. AU - Linda K Bledsoe AU - John C Birkimer PY - 2004 DO - 10.1081/ja-120030056 UR - https://pubmed.ncbi.nlm.nih.gov/15115212/ ID - 15115212 ER -