Ontology of Biological Attributes identifier OBA_2055840 (level of D-ribitol-5-phosphate cytidylyltransferase (human) in cerebrospinal fluid) is the amount of a D-ribitol-5-phosphate cytidylyltransferase (human) when measured in cerebrospinal fluid. Also known as: cerebrospinal fluid D-ribitol-5-phosphate cytidylyltransferase (human) amount.