title: The interleukin-1 family of molecules.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000209:etiology; D003001:Cloning, Molecular; D005796:Genes; D006801:Humans; D007375:Interleukin-1 / Q000235:genetics / Q000276:immunology / Q000502:physiology*; D011749:Pyrogens
chemical_list: D007375:Interleukin-1; D011749:Pyrogens