*1. Long-term success of short smoking-cessation seminars supported by occupational health care’, H. Moshammer, M. Neuberger. Addictive Behaviors (2007) Success Rate 51.4% after 3 years.
*2. ‘Smoking cessation at the workplace: 1 year success of short seminars,’ H.P Hutter, H. Moshammer, M.Neuberger. Internal Archives of Occupational Environmental Health (2005) 40% (worse case) 55% (best estimate).