Comment on

• Nicotine replacement therapy for smoking cessation.

  Silagy C, Lancaster T, Stead L, Mant D, Fowler G. Silagy C, et al. Cochrane Database Syst Rev. 2004;(3):CD000146. doi: 10.1002/14651858.CD000146.pub2. Cochrane Database Syst Rev. 2004. Update in: Cochrane Database Syst Rev. 2008 Jan 23;(1):CD000146. doi: 10.1002/14651858.CD000146.pub3. PMID: 15266423 Updated.