The amount of a eukaryotic translation initiation factor 3 subunit B (human) when measured in cerebrospinal fluid. The trait is level of eukaryotic translation initiation factor 3 subunit B (human) in cerebrospinal fluid (Ontology of Biological Attributes entry OBA_2058184). Also known as: cerebrospinal fluid eukaryotic translation initiation factor 3 subunit B (human) amount.