The amount of a cytochrome b-c1 complex subunit 7 (human) when measured in cerebrospinal fluid. The trait is Ontology of Biological Attributes identifier OBA_2057170 (level of cytochrome b-c1 complex subunit 7 (human) in cerebrospinal fluid). Also known as: cerebrospinal fluid cytochrome b-c1 complex subunit 7 (human) amount.