C.S.F.--isoniazid levels in tuberculous meningitis.
D007538:Isoniazid; D009525:Niacin; D009539:Nicotinic Acids / Q000134:cerebrospinal fluid*; D014376:Tuberculosis; D014390:Tuberculosis, Meningeal / Q000134:cerebrospinal fluid*
D009539:Nicotinic Acids; D009525:Niacin; D007538:Isoniazid
NICOTINIC ACID ISOMERS/in cerebrospinal fluid; TUBERCULOSIS, MENINGEAL/cerebrospinal fluid in