TY - BOOK AU - Divecha, Aishwarya C. TI - Regu;atory Perspective on Preparation of Post Approval Changes to drug Master Files SN - 17MPH801 U1 - 615.1901 PY - 2019/// CY - Ahmedabad PB - Institute of Pharmacy, Nirma University KW - Pharmaceutical Analysis N1 - Guided by Dr. Bhaswat Chakraborty ER -