@misc{indiciae7d3b1295ca07, title = {Two behavioral treatments for smoking reduction: a pilot study.}, author = {R L Riggs and J R Hughes and J L Pillitteri}, year = {2001}, doi = {10.1080/14622200020032114}, url = {https://pubmed.ncbi.nlm.nih.gov/11260813/}, note = {Source identifier: 11260813} }