Epidermal Growth Factor Receptor Regulates Skin Nerve Outgrowth and Branching February 2009 in “ Journal of Investigative Dermatology ” Robb Marchione, Nancy Kim, Robert S. Kirsner 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 jidonline.org →