Smokeless tobacco.
DelGrippo
G
G
D000293:Adolescent; D000328:Adult; D002638:Chewing Gum; D006801:Humans; D009538:Nicotine; D010947:Plants, Toxic; D014029:Tobacco Use Disorder / Q000628:therapy*; D014030:Tobacco, Smokeless
D002638:Chewing Gum; D009538:Nicotine