Food, drug, and cosmetic act (factory inspections) : Hearings before the Committee on Interstate and Foreign Commerce, House of Representatives, Eighty-third Congress, first session, on H.R. 2769, a bill to amend section 704 of the Federal food, drug, and cosmetic act, so as to protect the public health and welfare by restoring certain authority for factory inspections ; H.R. 3551, a bill to amend section 704 of the Federal food, drug, and cosmetic act, so as to protect the public health and welfare by providing adequate authority for factory inspections ; H.R. 3604, a bill to protect the public health and welfare by restoring authority for factory inspections under the Federal food, drug, and cosmetic act. May 19 and 20, 1953. (GPO, 1950)