characteristic of part of has numerator has denominator anatomical entity attribute amount of tumor necrosis factor receptor superfamily member 1A (human) in blood amount of tumor necrosis factor receptor superfamily member 1B (human) in blood TNFRSF1A/TNFRSF1B protein level ratio in blood PMID:38412862 A compound attribute that is the ratio of amount of tumor necrosis factor receptor superfamily member 1A (human) in blood to amount of tumor necrosis factor receptor superfamily member 1B (human) in blood. https://orcid.org/0000-0001-6757-4744 the ratio of amount of tumor necrosis factor receptor superfamily member 1A (human) in blood to amount of tumor necrosis factor receptor superfamily member 1B (human) in blood ratio anatomical entity