Study on Changes of 19 Steroids in Plasma From 9 Diagnosed Patients With P450 Oxidoreductase Deficiency September 2021 in “ Research Square (Research Square) ” Huiying Sun, Shenggen Hou, Xujing Kong, Xiaomin Fan, Zheng Zhai, Yanhua Zheng, Baorong Chen 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 researchsquare.com →