Ontology of Biological Attributes identifier OBA_2057962 (level of ADP-ribosylation factor-like protein 4D (human) in cerebrospinal fluid) is the amount of a ADP-ribosylation factor-like protein 4D (human) when measured in cerebrospinal fluid. Also known as: cerebrospinal fluid ADP-ribosylation factor-like protein 4D (human) amount.