Jain YK, Bhardwaj P, Joshi NK, Gupta MK, Goel AD, Sharma PP. Willingness to pay for a tobacco-free life: a contingent valuation assessment. Monaldi Arch Chest Dis [Internet]. 2024 Aug. 30 [cited 2024 Sep. 12];. Available from: https://www.monaldi-archives.org/macd/article/view/3016