title: Comparative in-vitro release of ferrous sulphate, aspirin and phenobarbitone from some waxy matrices.
mesh_terms: D001241:Aspirin / Q000378:metabolism*; D003369:Cottonseed Oil; D003692:Delayed-Action Preparations; D004339:Drug Compounding; D066298:In Vitro Techniques; D007501:Iron / Q000378:metabolism*; D010194:Pancreatin / Q000494:pharmacology; D010434:Pepsin A / Q000494:pharmacology; D010634:Phenobarbital / Q000378:metabolism*; D012995:Solubility; D013229:Stearic Acids; D013431:Sulfates / Q000378:metabolism; D013997:Time Factors; D014885:Waxes
chemical_list: D003369:Cottonseed Oil; D003692:Delayed-Action Preparations; D013229:Stearic Acids; D013431:Sulfates; D014885:Waxes; D010194:Pancreatin; D007501:Iron; D010434:Pepsin A; D001241:Aspirin; D010634:Phenobarbital