title: Laboratory medicine.
mesh_terms: D000361:Agammaglobulinemia; D000661:Amphetamine / Q000652:urine; D002624:Chemistry, Clinical; D002855:Chromatography, Thin Layer; D002986:Clinical Trials as Topic; D003201:Computers; D006801:Humans; D008094:Lithium / Q000627:therapeutic use; D008113:Liver Neoplasms / Q000175:diagnosis; D008131:London; D008722:Methods; D009020:Morphine / Q000652:urine; D011485:Protein Binding; D013256:Steroids / Q000032:analysis
chemical_list: D013256:Steroids; D009020:Morphine; D008094:Lithium; D000661:Amphetamine