Champion, B R Age-related changes in the antigenicity of human articular cartilage proteoglycans. [electronic resource] - Collagen and related research Jan 1982 - 45-60 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0174-173X Standard No.: 10.1016/s0174-173x(82)80040-x doi Subjects--Topical Terms: AdolescentAdultAgedAgingAnimalsCartilage, Articular--immunologyChildChild, PreschoolChondroitin Sulfates--analysisEnzyme-Linked Immunosorbent AssayEpitopes--immunologyFemaleHumansImmunity, CellularImmunodiffusionInfantInfant, NewbornKeratan Sulfate--analysisMiddle AgedPregnancyProteoglycans--analysisRabbitsSpleen--immunology