1. Lee SM, Landry J, Jones PM, Buhrmann O, Morley-Forster P. The effectiveness of a perioperative smoking cessation program: a randomized clinical trial. Anesthesia & Analgesia. 2013;117(3):605-13.
2. Ratner PA, Johnson JL, Richardson CG, Bottorff JL, Moffat B, Mackay M, et al. Efficacy of a smoking‐cessation intervention for elective‐surgical patients. Research in nursing & health. 2004;27(3):148-61.
3. Sørensen LT, Hemmingsen U, Jørgensen T. Strategies of smoking cessation intervention before hernia surgery—effect on perioperative smoking behavior. Hernia : the journal of hernias and abdominal wall surgery. 2007;11(4):327-33.
4. Webb AR, Coward L, Meanger D, Leong S, White SL, Borland R. Offering mailed nicotine replacement therapy and Quitline support before elective surgery: a randomised controlled trial. The Medical journal of Australia. 2022;216(7):357-63.
5. Wolfenden L, Wiggers J, Knight J, Campbell E, Rissel C, Kerridge R, et al. A programme for reducing smoking in pre-operative surgical patients: randomised controlled trial. Anaesthesia. 2005;60(2):172-9.
6. Wong J, Abrishami A, Yang Y, Zaki A, Friedman Z, Selby P, et al. A perioperative smoking cessation intervention with varenicline: a double-blind, randomized, placebo-controlled trial. Anesthesiology. 2012;117(4):755-64.