FA2019 p256 "SWIM"
Phase 1- small # of healthy people. Is the drug safe? Phase 2- smell # with disease. Does it work? Phase 3- large #, some with new drug, some with old. Is is good or better? Phase 4- Postmarket watch. Can it stay?
submitted by โjohnthurtjr(168)
FA2019 p256 "SWIM"