| Label | Id | |
|---|---|---|
| Abnormal circulating nitrogen compound concentration | http://purl.obolibrary.org/obo/HP_0004364 | |
| Abnormal circulating N-nicotinoylglycine level | http://purl.obolibrary.org/obo/HP_0410205 | |
| Abnormal circulating non-proteinogenic amino acid concentration | http://purl.obolibrary.org/obo/HP_0033109 | |
| Abnormal circulating nucleobase concentration | http://purl.obolibrary.org/obo/HP_0010932 | |
| Abnormal circulating oestrogen level | http://purl.obolibrary.org/obo/HP_0025132 | |
| Abnormal circulating ornithine concentration | http://purl.obolibrary.org/obo/HP_0012025 | |
| Abnormal circulating osteocalcin level | http://purl.obolibrary.org/obo/HP_0031427 | |
| Abnormal circulating phenylalanine concentration | http://purl.obolibrary.org/obo/HP_0010893 | |
| Abnormal circulating phospholipid concentration | http://purl.obolibrary.org/obo/HP_0040176 | |
| Abnormal circulating phytanic acid level | http://purl.obolibrary.org/obo/HP_0010965 | |
| Abnormal circulating polysaccharide concentration | http://purl.obolibrary.org/obo/HP_0011012 | |
| Abnormal circulating porphyrin concentration | http://purl.obolibrary.org/obo/HP_0010472 | |
| Abnormal circulating progesterone level | http://purl.obolibrary.org/obo/HP_0031212 | |
| Abnormal circulating proline concentration | http://purl.obolibrary.org/obo/HP_0010907 | |
| Abnormal circulating properdin level | http://purl.obolibrary.org/obo/HP_0031300 |