1. Immunohistochemical evaluation of ER/PR & Her-2/neu expression of cell blocks & tissue block slides in Ca Breast funded by SGPGIMS, Lucknow. : SGPGI Intramural project 2. Study of Vitamin D receptor and Calcium-Sensing Receptor gene Polymorphism in Primary Hyperparathyroidism in North Indian Patients. (P.I.) SGPGI Intramural Research grant. 3..