title: Possibilities of applying the systems theory in the medical drug supply.
mesh_terms: D004363:Drug Utilization; D006814:Hungary; D007880:Legislation, Drug; D008509:Medication Systems; D004364:Pharmaceutical Preparations / Q000600:supply & distribution*; D010593:Pharmaceutical Services / Q000458:organization & administration*; D010606:Pharmacy and Therapeutics Committee; D013597:Systems Analysis
chemical_list: D004364:Pharmaceutical Preparations