Section
284b of this title, referred to in subsec. (b), was repealed by
Pub. L. 109–482, title I, § 104(b)(1)(C), Jan. 15, 2007,
120 Stat. 3693.
A prior section 423 of act July 1, 1944, was classified to section
285b–5 of this title prior to repeal by
Pub. L. 100–607.