§ 284g.
Expansion, intensification, and coordination of activities of National Institutes of Health with respect to research on autism spectrum disorder
([July 1, 1944, ch. 373], title IV, § 409C, as added [Pub. L. 106–310, div. A, title I, § 101], Oct. 17, 2000, [114 Stat. 1105]; amended [Pub. L. 109–416], §§ 2(a), 4(b), Dec. 19, 2006, [120 Stat. 2821], 2830; [Pub. L. 109–482, title I], §§ 103(b)(9), 104(b)(1)(D), Jan. 15, 2007, [120 Stat. 3687], 3693; [Pub. L. 116–60, § 2], Sept. 30, 2019, [133 Stat. 1110].)