PDGFB/VEGFC protein level ratio in blood (Ontology of Biological Attributes id OBA_2053991) can be described as follows. A compound attribute that is the ratio of amount of platelet-derived growth factor subunit B (human) in blood to amount of vascular endothelial growth factor C (human) in blood. Also known as: the ratio of amount of platelet-derived growth factor subunit B (human) in blood to amount of vascular endothelial growth factor C (human) in blood.