title: Commentary on Etter et al. (2013): The ups and downs of nicotine withdrawal and methods to study the process.
authors.affiliation: Department of Psychiatry, Washington University School of Medicine, St Louis, MO, USA. pergadim@psychiatry.wustl.edu
authors.forename: Michele L
authors.initials: ML
authors.lastname: Pergadia
authors.forename: David G
authors.initials: DG
authors.lastname: Gilbert
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D012907:Smoking / Q000523:psychology*; D016540:Smoking Cessation / Q000523:psychology*; D013375:Substance Withdrawal Syndrome / Q000175:diagnosis*