title: Screening of isoniazid inactivators by dilution test.
abstract: A modification of the screening test for the phenotyping of isoniazid inactivators is described. As this simple dilution technique does not require expensive equipment or even electricity, it can be used in poorly equipped laboratories.
mesh_terms: D000107:Acetylation; D006801:Humans; D006834:Hydrazines / Q000652:urine; D007538:Isoniazid / Q000031:analogs & derivatives* / Q000627:therapeutic use / Q000652:urine; D008722:Methods; D010641:Phenotype; D014397:Tuberculosis, Pulmonary / Q000188:drug therapy
chemical_list: D006834:Hydrazines; D007538:Isoniazid