The stability of isoniazid in serum stored in the frozen state.
D001681:Biological Assay; D001774:Blood Chemical Analysis; D005615:Freezing; D006801:Humans; D007538:Isoniazid; D013048:Specimen Handling
D007538:Isoniazid
BIOLOGICAL ASSAY; BLOOD CHEMICAL ANALYSIS; ISONIAZID; SPECIMEN HANDLING