Betel Leaf Extract Amends Dehydroepiandrosterone Induced PCOS Related Hormonal Abnormality and Histopathological Alterations in Rat Model, Sunand, K, Yellow Mahipal, Naveen P, Deepika Yasho, G Mohan Krishna, and Bakshi Vasudha , Pharmacognosy Journal, November 2019, Volume 11, Issue 6s, p.1442-1448, (2019)