OBA_2055889 (level of endogenous retrovirus group V member 1 Env polyprotein (human) in cerebrospinal fluid) is the amount of a endogenous retrovirus group V member 1 Env polyprotein (human) when measured in cerebrospinal fluid. Also known as: cerebrospinal fluid endogenous retrovirus group V member 1 Env polyprotein (human) amount.