| 21044-3 | 5 alpha-Tetrahydrocortisol [Mass/time] in 24 hour Urine | 5 alpha-Tetrahydrocortisol |
| 1689-9 | 5'-Nucleotidase [Enzymatic activity/volume] in Amniotic Fluid | 5'-Nucleotidase |
| 1690-7 | 5'-Nucleotidase [Enzymatic activity/volume] in Serum or Plasma | 5'-Nucleotidase |
| 1691-5 | 5,10-Methylenetetrahydrofolate reductase [Enzymatic activity/volume] in Serum | 5,10-Methylenetetrahydrofolate reductase |
| 43723-6 | 5,10-Methylenetetrahydrofolate reductase [Presence] in Serum | 5,10-Methylenetetrahydrofolate reductase |
| 44862-1 | 5-Alpha tetrahydro-11-Dehydrocorticosterone/Creatinine [Mass ratio] in Urine | 5-Alpha tetrahydro-11-Dehydrocorticosterone/Creatinine |
| 43722-8 | 5-Ethyl-5-Phenylhydantoin [Presence] in Unspecified specimen | 5-Ethyl-5-Phenylhydantoin |
| 10974-4 | 5-Fluorocytosine [Mass/volume] in Urine | 5-Fluorocytosine |
| 17831-9 | None | 5-Fluorocytosine |
| 17832-7 | None | 5-Fluorocytosine |
| 18855-7 | 5-Fluorocytosine [Susceptibility] | 5-Fluorocytosine |
| 18925-8 | None | 5-Fluorocytosine |
| 23805-5 | 5-Fluorocytosine [Mass/volume] in Unspecified specimen | 5-Fluorocytosine |
| 252-7 | 5-Fluorocytosine [Susceptibility] by Minimum lethal concentration (MLC) | 5-Fluorocytosine |
| 253-5 | 5-Fluorocytosine [Susceptibility] by Minimum inhibitory concentration (MIC) | 5-Fluorocytosine |
| 254-3 | 5-Fluorocytosine [Susceptibility] by Disk diffusion (KB) | 5-Fluorocytosine |
| 255-0 | 5-Fluorocytosine [Susceptibility] by Serum bactericidal titer | 5-Fluorocytosine |
| 3639-2 | 5-Fluorocytosine [Mass/volume] in Serum or Plasma | 5-Fluorocytosine |
| 4102-0 | 5-Fluorocytosine [Mass] of Dose | 5-Fluorocytosine |
| 4257-2 | None | 5-Fluorocytosine |
| 46218-4 | 5-Fluorocytosine [Molecules/volume] in Serum or Plasma | 5-Fluorocytosine |
| 7014-4 | 5-Fluorocytosine [Susceptibility] by Gradient strip (E-test) | 5-Fluorocytosine |
| 25142-1 | 5-Fluorocytosine [Mass/volume] in Serum or Plasma --peak | 5-Fluorocytosine^peak |
| 25143-9 | 5-Fluorocytosine [Mass/volume] in Serum or Plasma --trough | 5-Fluorocytosine^trough |
| 47824-8 | 5-Hydroxycaproate/Creatinine [Molecular ratio] in Urine | 5-Hydroxycaproate/Creatinine |
| 13699-4 | 5-Hydroxyhexanoate/Creatinine [Mass ratio] in Urine | 5-Hydroxyhexanoate/Creatinine |
| 29521-2 | 5-Hydroxyhexanoate/Creatinine [Molecular ratio] in Urine | 5-Hydroxyhexanoate/Creatinine |
| 44287-1 | 5-Hydroxyhexanoate/Creatinine [Mass ratio] in 24 hour Urine | 5-Hydroxyhexanoate/Creatinine |
| 12172-3 | 5-Hydroxyindoleacetate [Presence] in 24 hour Urine | 5-Hydroxyindoleacetate |
| 14573-0 | 5-Hydroxyindoleacetate [Molecules/time] in 24 hour Urine | 5-Hydroxyindoleacetate |
| 15009-4 | 5-Hydroxyindoleacetate [Molecules/volume] in Urine | 5-Hydroxyindoleacetate |
| 1692-3 | 5-Hydroxyindoleacetate [Mass/volume] in Cerebral spinal fluid | 5-Hydroxyindoleacetate |
| 1693-1 | 5-Hydroxyindoleacetate [Mass/volume] in Serum | 5-Hydroxyindoleacetate |
| 1694-9 | 5-Hydroxyindoleacetate [Mass/volume] in Urine | 5-Hydroxyindoleacetate |
| 1695-6 | 5-Hydroxyindoleacetate [Mass/time] in 24 hour Urine | 5-Hydroxyindoleacetate |
| 25971-3 | 5-Hydroxyindoleacetate [Molecules/volume] in 24 hour Urine | 5-Hydroxyindoleacetate |
| 31203-3 | 5-Hydroxyindoleacetate [Mass/volume] in 24 hour Urine | 5-Hydroxyindoleacetate |
| 47544-2 | 5-Hydroxyindoleacetate [Molecules/volume] in Cerebral spinal fluid | 5-Hydroxyindoleacetate |
| 48168-9 | 5-Hydroxyindoleacetate [Presence] in Urine | 5-Hydroxyindoleacetate |
| 50149-4 | 5-Hydroxyindoleacetate [Molecules/volume] in Serum or Plasma | 5-Hydroxyindoleacetate |
| 44909-0 | 5-Hydroxyindoleacetate & Creatinine [interpretation] in Urine | 5-Hydroxyindoleacetate & Creatinine |
| 44907-4 | 5-Hydroxyindoleacetate panel in 24 hour Urine | 5-Hydroxyindoleacetate panel |
| 11145-0 | 5-Hydroxyindoleacetate/Creatinine [Mass ratio] in Urine | 5-Hydroxyindoleacetate/Creatinine |
| 29520-4 | 5-Hydroxyindoleacetate/Creatinine [Molecular ratio] in Urine | 5-Hydroxyindoleacetate/Creatinine |
| 44288-9 | 5-Hydroxyindoleacetate/Creatinine [Mass ratio] in 24 hour Urine | 5-Hydroxyindoleacetate/Creatinine |
| 47545-9 | 5-Hydroxyindoleacetate/Creatinine [Molecular ratio] in 24 hour Urine | 5-Hydroxyindoleacetate/Creatinine |
| 44836-5 | 5-Hydroxymethyl-2-Furoate [Presence] in Urine | 5-Hydroxymethyl-2-Furoate |
| 26046-3 | 5-Hydroxypropafenone [Molecules/volume] in Serum or Plasma | 5-Hydroxypropafenone |
| 21045-0 | 5-Hydroxytryptophan [Mass/time] in 24 hour Urine | 5-Hydroxytryptophan |
| 47546-7 | 5-Hydroxytryptophan [Molecules/volume] in Cerebral spinal fluid | 5-Hydroxytryptophan |
| 50150-2 | 5-Hydroxytryptophan [Molecules/volume] in Serum or Plasma | 5-Hydroxytryptophan |
| 50151-0 | 5-Hydroxytryptophan [Molecules/volume] in Urine | 5-Hydroxytryptophan |
| 53497-4 | 5-Hydroxytryptophan [Molecules/volume] in 24 hour Urine | 5-Hydroxytryptophan |
| 50152-8 | 5-Hydroxytryptophan/Creatinine [Molecular ratio] in Urine | 5-Hydroxytryptophan/Creatinine |
| 53110-3 | 5-Hydroxytryptophan/Creatinine [Molecular ratio] in 24 hour Urine | 5-Hydroxytryptophan/Creatinine |
| 33274-2 | 5-Methyltetrahydrofolate [Presence] in Cerebral spinal fluid | 5-Methyltetrahydrofolate |
| 34637-9 | 5-Methyltetrahydrofolate [Mass/volume] in Cerebral spinal fluid | 5-Methyltetrahydrofolate |
| 47547-5 | 5-Methyltetrahydrofolate [Molecules/volume] in Cerebral spinal fluid | 5-Methyltetrahydrofolate |
| 50153-6 | 5-Methyltetrahydrofolate [Molecules/volume] in Serum or Plasma | 5-Methyltetrahydrofolate |
| 1696-4 | 5-Methyltetrahydrofolate homocysteine methyltransferase [Enzymatic activity/volume] in Serum | 5-Methyltetrahydrofolate homocysteine methyltransferase |
| 50039-7 | 5-Methyltetrahydrofolate/Folate in Serum or Plasma | 5-Methyltetrahydrofolate/Folate |
| 29872-9 | 5-Oxoproline [Presence] in Urine | 5-Oxoproline |
| 43633-7 | 5-Oxoproline [Presence] in 24 hour Urine | 5-Oxoproline |
| 53232-5 | 5-Oxoproline+Pipecolate [Molecules/volume] in Blood dot (filter paper) | 5-Oxoproline+Pipecolate |
| 53394-3 | 5-Oxoproline+Pipecolate/Phenylalanine [Molecular ratio] in Blood dot (filter paper) | 5-Oxoproline+Pipecolate/Phenylalanine |
| 13700-0 | 5-Oxoproline/Creatinine [Mass ratio] in Urine | 5-Oxoproline/Creatinine |
| 29522-0 | 5-Oxoproline/Creatinine [Molecular ratio] in Urine | 5-Oxoproline/Creatinine |