The estimation of isonicotinic acid hydrazide (nydrazid) in biologic fluids.
D001688:Biological Products; D001826:Body Fluids; D005243:Feces; D007538:Isoniazid; D009525:Niacin / Q000031:analogs & derivatives; D009539:Nicotinic Acids; D012044:Regression Analysis
D001688:Biological Products; D009539:Nicotinic Acids; D009525:Niacin; D007538:Isoniazid
NICOTINIC ACID/derivatives