@article{doi:10.1001/archinternmed.2009.355, author = {Cupertino A and Wick JA and Richter KP and Mussulman L and Nazir N and Ellerbeck EF}, title = {The impact of repeated cycles of pharmacotherapy on smoking cessation: A longitudinal cohort study}, journal = {Archives of Internal Medicine}, volume = {169}, number = {20}, pages = {1928-1930}, year = {2009}, doi = {10.1001/archinternmed.2009.355}, URL = { + http://dx.doi.org/10.1001/archinternmed.2009.355}, eprint = {/data/Journals/INTEMED/22601/ilt1109_1928_1930.pdf} }