See reference lab website for details.
https://www.labcorp.com/tests/070115/vitamin-b-sub-3-sub-niacin-and-metabolite
Aliases
Vitamin B3 (Niacin And Metabolite), Niacin, Nicotinamide, Nicotinic Acid, 70115
Specimen Type
See reference lab website for details.
https://www.labcorp.com/tests/070115/vitamin-b-sub-3-sub-niacin-and-metabolite
Performing Laboratory
Labcorp