Source:http://linkedlifedata.com/resource/umls/id/C1159366
GO: A process of exocytosis in which soluble proteins and other substances are initially stored in secretory vesicles for later release. It is found mainly in cells that are specialized for secreting products such as hormones, neurotransmitters, or digestive enzymes rapidly on demand. [GOC:mah, ISBN:0716731363]