level of 18S rRNA aminocarboxypropyltransferase (human) in cerebrospinal fluid (Ontology of Biological Attributes entry OBA_2081555) is the amount of a 18S rRNA aminocarboxypropyltransferase (human) when measured in cerebrospinal fluid. Also known as: cerebrospinal fluid 18S rRNA aminocarboxypropyltransferase (human) amount.