Wagner EH, Schoenbach VJ, Orleans CT, Grothaus LC, Saunders KW, Curry S, Pearson DC. Participation in a smoking cessation program: a population-based perspective. Am J Prev Med. 1990 Sep-Oct;6(5):258-66.
Wagner EH, Schoenbach VJ, Orleans CT, Grothaus LC, Saunders KW, Curry S, Pearson DC. Participation in a smoking cessation program: a population-based perspective. Am J Prev Med. 1990 Sep-Oct;6(5):258-66.