title: Tobacco smoking was dramatically reduced among New Zealand health care workers between 1963 and 1996, but what happened after that?
authors.forename: Derek R
authors.initials: DR
authors.lastname: Smith
authors.forename: Peter A
authors.initials: PA
authors.lastname: Leggat
mesh_terms: D005260:Female; D015438:Health Behavior; D006282:Health Personnel / Q000706:statistics & numerical data*; D006801:Humans; D008297:Male; D009520:New Zealand / Q000453:epidemiology; D011159:Population Surveillance; D012907:Smoking / Q000453:epidemiology* / Q000639:trends*; D011795:Surveys and Questionnaires