Naseer U, Nisar S, Saleem T, Qamar M, Naseer F, Ashraf T. Impact of a 20-Minute Counselling Session on Smoking Cessation in an Outpatient Clinic; A Cohort Study. Pak Armed Forces Med J [Internet]. 2022 Sep. 21 [cited 2024 Nov. 24];72(4):1466-69. Available from: https://pafmj.org/PAFMJ/article/view/6618