United States Code Title 21 — Food and Drugs §§ 191 to 193. Repealed. Pub. L. 91–513, title III, § 1101(a)(1), Oct. 27, 1970, 84 Stat. 1291 §§ 191 to 193. Repealed. Pub. L. 91–513, title III, § 1101(a)(1), Oct. 27, 1970, 84 Stat. 1291