The Federal Food, Drug, and Cosmetic Act, referred to in subsecs. (a) and (c), is act June 25, 1938, ch. 675, 52 Stat. 1040. Chapter III of the Act is classified generally to subchapter III (§ 331 et seq.) of chapter 9 of Title 21, Food and Drugs. For complete classification of this Act to the Code, see section 301 of Title 21 and Tables.