Serum Cystatin C Levels in Adolescent Females: A Comparative Study Between PCOS and Non-PCOS Groups January 2025 in “ International Journal of Gynaecology Research ” Mohamed Ibrahim, I Masryia Rashad Hassein 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 gynecologyjournal.net →