8Nagy J, Brandtzaeg P. Tonsillar distribution of IgA and IgG immunocytes and production of IgA subclasses and J chain in tonsillitis vary with the presence or absence of IgA nephropathy. Scand J Immunol, 1988, 27: 393-399.
9Kusakari C, Nose M, Takasaka T, et al. Immunopathological features of palatine tonsil characteristic of IgA nephropathy: IgA1 localization in follicular dendritic cells. Clin Exp Immunol, 1994, 95: 42-48.
10Suzuki S, Nakatomi Y, Sato H, et al. Haemophilus parainfluenzae antigen and antibody in renal biopsy samples and serum of patients with IgA nephropathy. Lancet, 1994, 343: 12-16.
