Untargeted metabolomics and steroid signatures in urine of male pattern baldness patients after finasteride treatment for a year March 2020 in “Zenodo (CERN European Organization for Nuclear Research)” Yura Lee 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 zenodo.org → https://doi.org/10.5281/zenodo.3725032