title: Data dilemmas and difficult decisions: on dealing with inconsistencies in self-reports.
authors: Department of Family Medicine and Community Health, University of Massachusetts Medical School, Worcester, Massachusetts.
authors: Robert J
authors: RJ
authors: Wellman
authors: Department of Social and Preventive Medicine, Université de Montréal, Montreal, Quebec, Canada; Centre de recherche du Centre Hospitalier, Université de Montréal, Montreal, Quebec, Canada.
authors: Jennifer
authors: J
authors: O'Loughlin
mesh_terms: D017668:Age of Onset; D005260:Female; D006801:Humans; D008297:Male; D057566:Self Report; D012907:Smoking / Q000453:epidemiology*