RT Journal Article SR Electronic T1 Sustainability of Tobacco Cessation Programs JF Respiratory Care FD American Association for Respiratory Care SP 575 OP 576 DO 10.4187/respcare.07765 VO 65 IS 4 A1 Lynda T Goodfellow A1 Rachel E Culbreath YR 2020 UL http://rc.rcjournal.com/content/65/4/575.abstract AB