blood protein measurement blood C-reactive protein level clinical_measurement_ontology C-reactive protein measurement 2019-05-06T10:30:17Z The proportion, quantity, or volume of C-reactive protein (CRP) found in the blood. CRP is an acute phase reactant protein used to indicate inflammatory illness. It is believed to be of value in predicting coronary events. sjwang blood CRP CMO:0003160 EFO:0004458