@misc{indiciae81014981de61, title = {Higher cigarette prices influence cigarette purchase patterns.}, author = {A Hyland and J E Bauer and Q Li and S M Abrams and C Higbee and L Peppone and K M Cummings}, year = {2005}, doi = {10.1136/tc.2004.008730}, url = {https://pubmed.ncbi.nlm.nih.gov/15791017/}, note = {Source identifier: 15791017} }