Ontology of Biological Attributes identifier OBA_2058487 (level of parathyroid hormone/parathyroid hormone-related peptide receptor (human) in cerebrospinal fluid) is the amount of a parathyroid hormone/parathyroid hormone-related peptide receptor (human) when measured in cerebrospinal fluid. Also known as: cerebrospinal fluid parathyroid hormone/parathyroid hormone-related peptide receptor (human) amount.