The Commoditization of Surgical Hair Restoration—A Cautionary Statement September 2008 in “ Hair transplant forum international ” Jeffrey S. Epstein We don't know much about this study yet. We're maintaining the world's largest resposity of hair loss research. You can help out the community by sending a PDF of this study here . Not sure how to get a study's PDF? You can email the authors of the study. View this study on ishrs-htforum.org →