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title 21
Food and Drugs
chapter I-i2
CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) (Parts 170 to 199)
part 189
PART 189—SUBSTANCES PROHIBITED FROM USE IN HUMAN FOOD
subpart A
Subpart A—General Provisions
Subpart A. Subpart A—General Provisions
§ 189.1 - Substances prohibited from use in human food.
