Nicotine patches.
D000279:Administration, Cutaneous; D002986:Clinical Trials as Topic; D003692:Delayed-Action Preparations; D006801:Humans; D009538:Nicotine / Q000008:administration & dosage* / Q000009:adverse effects / Q000493:pharmacokinetics; D016540:Smoking Cessation / Q000379:methods*
D003692:Delayed-Action Preparations; D009538:Nicotine