The amount of a retinoid-inducible serine carboxypeptidase (human) when measured in cerebrospinal fluid. The trait is Ontology of Biological Attributes id OBA_2081066 (level of retinoid-inducible serine carboxypeptidase (human) in cerebrospinal fluid). Also known as: cerebrospinal fluid retinoid-inducible serine carboxypeptidase (human) amount.