21 CFR Part 315 - PART 315—DIAGNOSTIC RADIOPHARMACEUTICALS
Authority:
21 U.S.C. 321, 331, 351, 352, 353, 355, 371, 374, 379e; sec. 122, Pub. L. 105–115, 111 Stat. 2322 (21 U.S.C. 355 note).
Source:
64 FR 26667, May 17, 1999, unless otherwise noted.