OBA_2056172 (level of 5-hydroxymethyl-dUMP N-hydrolase (human) in cerebrospinal fluid) is the amount of a 5-hydroxymethyl-dUMP N-hydrolase (human) when measured in cerebrospinal fluid. Also known as: cerebrospinal fluid 5-hydroxymethyl-dUMP N-hydrolase (human) amount.