Editorial Notes
Codification
Pub. L. 91–616, title V, § 501Pub. L. 94–371, § 790 Stat. 1038 Pub. L. 95–622, title II, § 268(c)92 Stat. 3437 Pub. L. 96–180, § 1493 Stat. 1305 Pub. L. 98–24, § 2(b)(9)97 Stat. 179 section 290bb of this titleSection, , as added , , ; amended , (d), , ; , , , which directed Secretary to take certain steps to encourage research, was redesignated section 510 of the Public Health Service Act by , , , and is classified to .
section 501 of Pub. L. 91–61684 Stat. 1854 section 7 of Pub. L. 94–371section 4591 of this titleA prior , title V, , , was renumbered 601 by , and is classified to .