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Phase ________ of clinical testing is required by the FDA before drug approval and uses the greatest number of subjects.

A. 2
B. 1
C. 3
D. 4

asked
User Lohardt
by
8.9k points

1 Answer

1 vote
Phase 3 is clinical trials are are randomized controlled trials on large patient groups
C.3 is the answer
answered
User Discky
by
7.9k points
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