title: Medicines across the counter.
mesh_terms: D004347:Drug Interactions; D004348:Drug Labeling; D011307:Drug Prescriptions; D007880:Legislation, Drug; D004366:Nonprescription Drugs; D004364:Pharmaceutical Preparations; D012651:Self Medication; D006113:United Kingdom
chemical_list: D004366:Nonprescription Drugs; D004364:Pharmaceutical Preparations