Input (grade 11): Types Nicotine patch Nicotine gum Nicotine inhaler Nicotine lozenge Nicotine spray Nicotine sublingual tablet References Stead LF, Perera R, BullenC, Mant D, Lancaster T.Nicotine replacement therapy for smoking cessation.
Output (grade 12): Types Nicotine patch Nicotine gum Nicotine inhaler Nicotine lozenge Nicotine spray Nicotine sublingual tablet Electronic cigarette An electronic cigarette (also called e-cigarette and e-cig), is an electronic item used instead of cigarettes. References Stead LF, Perera R, BullenC, Mant D, Lancaster T.Nicotine replacement therapy for smoking cessation.