Therapeutic ingredients of medications dispensed shall be those included (or approved for inclusion) in the United States Pharmacopoeia, National Formulary, United State [States] Homeopathic Pharmacopoeia, New Drugs, or Accepted Dental Premedies [Remedies] (except for any drugs unfavorably evaluated therein), or those approved for use by the pharmacy and drug therapeutics committee. There shall be available a formulary or list of drugs accepted for use in the hospital which is developed and amended at regular intervals by the pharmacy and therapeutics committee (or equivalent committee) with the cooperation of the pharmacist (consulting or otherwise) and the administration.
15 Miss. Code. R. 16-1-41.68.4