title: Students as tutors in problem-based learning: does it work?
authors.affiliation: Department of Clinical Pharmacology and Internal Medicine, University of Witten/Herdecke, Herdecke, Germany.
authors.forename: M L
authors.initials: ML
authors.lastname: Johansen
authors.forename: D F
authors.initials: DF
authors.lastname: Martenson
authors.forename: J
authors.initials: J
authors.lastname: Bircher
mesh_terms: D001291:Attitude of Health Personnel; D004504:Education, Medical, Undergraduate; D005860:Germany, West; D006801:Humans; D010379:Peer Group; D010549:Personal Satisfaction; D011340:Problem Solving; D013337:Students, Medical / Q000523:psychology; D013663:Teaching / Q000379:methods*