1. Health education and general practitioners: a critical appraisal;Calnan,1986
2. Factors associated with the provision of anti-smoking advice in general practice consultations;Wynn;Brit J Gen Pract,2002
3. Jensen LH, Osler M. Smoking cessation in general practice. Rygeafvænning i almen praksis. Ugeskr Laeger 1996;158:4905–8.
4. What sort of health promotion are you talking about?: a discourse analysis of the talk of general practitioners;McKinlay;Soc Sci Med,2005
5. Strategy of prevention: lessons from cardiovascular disease;Rose;Brit Med J,1981