isDiagnosticBiomarkerFor isMonitoringBiomarkerFor isPredictiveBiomarkerFor isImagingBiomarkerFor isBiomarkerOfAging metric renal blood flow rate JSmith CMO:0000907 Renal blood flow (RBF) is the volume of blood delivered to or exiting from the kidneys per unit time. clinical_measurement_ontology 2012-07-11T10:38:08Z disease