Nicotine nasal spray is newest smoking cessation aid.
D000281:Administration, Intranasal; D017277:Drug Approval; D005731:Ganglionic Stimulants / Q000627:therapeutic use*; D006801:Humans; D009538:Nicotine / Q000627:therapeutic use*; D016540:Smoking Cessation / Q000379:methods*
D005731:Ganglionic Stimulants; D009538:Nicotine