title: Isoniazid levels in black patients dosed with a matrix preparation (Tebesium).
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D044383:Black People; D003692:Delayed-Action Preparations; D005260:Female; D006801:Humans; D007538:Isoniazid / Q000008:administration & dosage / Q000097:blood* / Q000627:therapeutic use; D008297:Male; D008875:Middle Aged; D013019:South Africa; D014397:Tuberculosis, Pulmonary / Q000188:drug therapy
chemical_list: D003692:Delayed-Action Preparations; D007538:Isoniazid