Addict Sci Clin Pract 17 21

Correction to: A cluster randomized controlled trial for a multi-level, clinic-based smoking cessation
program with women in Appalachian communities: study protocol for the "Break Free" program.

Patterson JG, Borger TN, Burris JL, Conaway M, Klesges R, Ashcraft A, Hauser L, Clark C, Wright L, Cooper S, Smith MC, Dignan M, Kennedy-Rea S, Paskett ED, Anderson R, Ferketich AK