The study is to be published in February in Academic Medicine, the journal of the Association of American Medical Colleges, but it is available online now (it can be downloaded using the “Article as PDF” tool). It reports on the 2011 and 2012 versions of a first-year course for graduate students, “Basic Pharmaceutics II.”
Updated (August 2017): Some predatory journals were removed; broken links were fixed; two new journals were added.
*Articles in peer reviewed journals undergo a “peer review” process before they are deemed appropriate to be published.