title: Obstacles to establishing problem-based learning.
authors.affiliation: University of Southern California, South Pasadena 91030, USA.
authors.forename: S
authors.initials: S
authors.lastname: Abrahamson
mesh_terms: D003479:Curriculum; D004497:Education, Dental / Q000379:methods* / Q000458:organization & administration*; D005179:Faculty, Dental; D017408:Guidelines as Topic; D006801:Humans; D009341:Negativism; D009936:Organizational Innovation; D010934:Planning Techniques; D018794:Problem-Based Learning