Section, [act July 1, 1944, ch. 373], title VI, § 644, formerly § 624, as added Aug. 18, 1964, [Pub. L. 88–443, § 3(a)], [78 Stat. 459], and renumbered § 644, June 30, 1970, [Pub. L. 91–296, title II, § 201], [84 Stat. 344], provided for research, experiments and demonstrations in utilization of medical facilities, authorization, grants-in-aid, amounts, payment, conditions, authorization of appropriations, and right of recovery of United States Government. See [section 242b of this title].
Provisions similar to those comprising this section were contained in a prior section 291n, [act July 1, 1944, ch. 373], title VI, § 636, as added [Oct. 25, 1949, ch. 722, § 5], [63 Stat. 900]; amended Oct. 6, 1961, [Pub. L. 87–395, § 4], [75 Stat. 825], prior to the general amendment of this subchapter by [Pub. L. 88–443].
Effective Date of Repeal
Repeal effective with respect to appropriations for fiscal year ending after June 30, 1967, see [section 3(b) of Pub. L. 90–174], set out as an Effective Date of 1967 Amendment note under [section 246 of this title].
