Mikaella Mikaella

17-02-2017
Mathematics

contestada

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

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epadilla15 epadilla15

17-02-2017

Phase 3 is clinical trials are are randomized controlled trials on large patient groups
C.3 is the answer

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