{"data":{"id":"us/21-cfr-357.203","jurisdiction":"us","citation":"21 CFR 357.203","heading":"Definition.","body":"As used in this subpart:\nCholecystokinetic drug product. A drug product that causes contraction of the gallbladder and is used during the course of diagnostic gallbladder studies (cholecystography).","path":["Title 21—Food and Drugs","CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES","SUBCHAPTER D—DRUGS FOR HUMAN USE","PART 357—MISCELLANEOUS INTERNAL DRUG PRODUCTS FOR OVER-THE-COUNTER HUMAN USE","Subpart C—Cholecystokinetic Drug Products"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-21.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:47Z","sha256":"95dd6e8d43865954e1140eeb2d5e7bf535a6c2caba5e87d8bff794ab4210bd50","source_id":"us-cfr","stale":true,"prev":"us/21-cfr-357.201","next":"us/21-cfr-357.210"},"notice":"GroundRules: Original legal text. Not legal advice."}