title: Isolation of drugs from blood and tissue with "XAD-2 bags".
mesh_terms: D006801:Humans; D008722:Methods; D004364:Pharmaceutical Preparations / Q000097:blood / Q000302:isolation & purification*; D011137:Polystyrenes; D012117:Resins, Synthetic
chemical_list: D004364:Pharmaceutical Preparations; D011137:Polystyrenes; D012117:Resins, Synthetic