The amount of a WAP four-disulfide core domain protein 1 (human) when measured in cerebrospinal fluid. The trait is Ontology of Biological Attributes entry OBA_2081087 (level of WAP four-disulfide core domain protein 1 (human) in cerebrospinal fluid). Also known as: cerebrospinal fluid WAP four-disulfide core domain protein 1 (human) amount.