Ontology of Biological Attributes id OBA_2054014 (DKK1/VEGFC protein level ratio in blood) can be described as follows. A compound attribute that is the ratio of amount of dickkopf-related protein 1 (human) in blood to amount of vascular endothelial growth factor C (human) in blood. Also known as: the ratio of amount of dickkopf-related protein 1 (human) in blood to amount of vascular endothelial growth factor C (human) in blood.