title: 'The nature, substance and quality demanded'.
mesh_terms: D004348:Drug Labeling; D005502:Food / Q000592:standards*; D005504:Food Analysis; D005515:Food Labeling; D006801:Humans; D007880:Legislation, Drug; D007881:Legislation, Food; D004364:Pharmaceutical Preparations / Q000592:standards*
chemical_list: D004364:Pharmaceutical Preparations