http://whqlibdoc.who.int/hq/1995/WHO_DAP_95.1.pdf

The impact of a short interactive training course in pharmacotherapy, using the WHO manual Guide to Good Prescribing, was measured in a controlled study on medical students in seven countries. The report describes how the impact of the training course was measured by three tests, taken before the training, immediately after, and after six months. Document in pdf format; Acrobat Reader required.