1. ABC of learning and teaching in medicine: Problem based learning;Wood;BMJ,2003
2. Problem solving in medical students;Neame;Medical Decision Making,1985
3. Centre for Excellence in Enquiry-Based Learning (CEEBL) A Whole System Approach to Problem-Based Learning In Dental, Medical and Veterinary Sciences: A Guide to Important Variables http://www.manchester.ac.uk/ceebl/resources/resourcepacks/pblsystemapproach_v1.pdf
4. Treading tactfully on tutor turf: does PBL tutor content expertise make a difference?;Albanese;Med Educ,2004
5. Maastricht University Summer Course in Medical Education http://www.unimaas.nl/default.asp?template=werkveld_testimonials.htm&id=WE3RWQQ44WJQ3LBIG1J3&taal=nl