title: T-cell receptor beta-chain gene polymorphism and the prognosis of IgA nephropathy in Japanese patients.
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D005922:Glomerulonephritis, IGA / Q000235:genetics*; D006801:Humans; D007564:Japan; D008875:Middle Aged; D012150:Polymorphism, Restriction Fragment Length; D011379:Prognosis; D011948:Receptors, Antigen, T-Cell / Q000235:genetics*
chemical_list: D011948:Receptors, Antigen, T-Cell