IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-10-3-34164 Original Research Paper Evaluation of Human Chorionic Gonadotropin in Vaginal Washings for the Early Diagnosis of Premature Rupture of Foetal Membranes: a clinical study Komal Yadav Dr. Dr. Surabhi Tomar Dr. March 2021 10 3 01 02