level of ribosomal RNA small subunit methyltransferase NEP1 (human) in cerebrospinal fluid (OBA_2080223, an Ontology of Biological Attributes entry) is the amount of a ribosomal RNA small subunit methyltransferase NEP1 (human) when measured in cerebrospinal fluid. Also known as: cerebrospinal fluid ribosomal RNA small subunit methyltransferase NEP1 (human) amount.