G. Schorr

Development and first validation of the shared decision-making questionnaire (SDM-Q).

M. Wirtz, M. Härter, B. Neuner, 2006, Patient education and counseling.

Predictors and moderators of outcome in different brief interventions for smoking cessation in general medical practice.

S. Haug, H. Rumpf, U. John, 2010, Patient education and counseling.

Mental Health and Readiness to Change Smoking Behavior in Daily Smoking Primary Care Patients

S. Baumeister, H. Rumpf, U. John, 2009, International journal of behavioral medicine.

Continuous individual support of smoking cessation using text messaging: a pilot experimental study.

Ulrich John, Stephanie Bauer, Christian Meyer, 2009, Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco.

Does precontemplation represent a homogeneous stage category? A latent class analysis on German smokers.

C. Schmidt, S. Baumeister, H. Rumpf, 2008, Journal of consulting and clinical psychology.