Efficacy of a Hair Tonic Containing Human Umbilical Cord Blood Mesenchymal Stem Cell-Derived Conditioned Media in Patients with Androgenetic Alopecia January 2019 in “ 대한피부과학회지 ” 한혜성, 박귀영, 고은정, 김범준 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 scholarworks.bwise.kr →