OTC nicotine gum.
Glover
E D
ED
D002638:Chewing Gum; D006801:Humans; D009538:Nicotine / Q000008:administration & dosage; D004366:Nonprescription Drugs; D016540:Smoking Cessation / Q000379:methods*; D014029:Tobacco Use Disorder / Q000628:therapy; D014481:United States
D002638:Chewing Gum; D004366:Nonprescription Drugs; D009538:Nicotine