Clinical Pregnancy and Miscarriage Rates in Relation to Vitamin D Supplementation Among Women With Hyperandrogenic PCOS: A Prospective Study January 2025 in “ PubMed ” Sherif Sobhy Menshawy Khalifa, Wael Gaber Eldamaty, Ahmed Tharwat Abo Dakika, Mohamed Zaeim Hafez Ahmed, Muhammad Abdelbaeth Hassan Elfiky, Ghada Adel Hegazy 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 pmc.ncbi.nlm.nih.gov →