TY - BOOK AU - Karri Lakshmi Manasa TI - Serum Vitamin D Levels in Different Phenotypes of Polycystic Ovarian syndrome: A case control study PY - 2021/// CY - Pondicherry PB - MGMCRI,SBV KW - Obstetrics and Gynaecology N1 - Guidance of Prof. Seetesh Ghose N2 - M.S. Obstetrics and Gynaecology ER -