Ontology of Biological Attributes id OBA_2080776 (level of leucine-rich repeat-containing G-protein coupled receptor 4 (human) in cerebrospinal fluid) is the amount of a leucine-rich repeat-containing G-protein coupled receptor 4 (human) when measured in cerebrospinal fluid. Also known as: cerebrospinal fluid leucine-rich repeat-containing G-protein coupled receptor 4 (human) amount.