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- Title 50 - Wildlife and Fisheries
CFR > Title 21 - Food and Drugs > CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES > SUBCHAPTER H—MEDICAL DEVICES (parts 800 to 898) > PART 878—GENERAL AND PLASTIC SURGERY DEVICES > SUBPART B—Diagnostic Devices (§878.1800 to §878.1800)