A compound attribute that is the ratio of amount of macrophage migration inhibitory factor (human) in blood to amount of parkinson disease protein 7 (human) in blood. The trait is Ontology of Biological Attributes entry OBA_2054457 (MIF/PARK7 protein level ratio in blood). Also known as: the ratio of amount of macrophage migration inhibitory factor (human) in blood to amount of parkinson disease protein 7 (human) in blood.