Phase 3 clinical trial is also called as: (A) Human pharmacology, (B) Post marketing surveillance, (C) Therapeutic exploration, (D) Therapeutic confirmation
Answer is D. Phase 3 trial-done on 1000s of patients in various centers- multicentric, double-blinded after completion of phase 3, new drug will be released into the market Reference: Katzung's Pharmacology; 13th edition; Chapter 5; Development & Regulation of Drugs