| umls-concept:C1325901 | skos:definition | GO: The regulated release of catecholamines by a cell or group of cells. The catecholamines are a group of physiologically important biogenic amines that possess a catechol (3,4-dihydroxyphenyl) nucleus and are derivatives of 3,4-dihydroxyphenylethylamine. [GOC:ai, GOC:ef] | lld:umls |
