The Effect of Carcinogenic Agents on the Phosphorus Content of Hair Bulbs and Epidermis May 1956 in “ Journal of Investigative Dermatology ” Z.M. Holló, S Zlatarov 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 doi.org →