quit smoking Study Identifies Nicotine E-Cigarettes, Prescription Drugs, and Dual Nicotine Replacement Therapy as Most Effective Smoking Cessation Aids – India Education Diary September 28, 2023 jhgreene Study Identifies Nicotine E-Cigarettes, Prescription Drugs, and Dual Nicotine Replacement Therapy as Most Effective Smoking Cessation Aids India Education Diary