title: Letter: Membranous nephropathy and hepatitis-B antigen.
mesh_terms: D011232:Chemical Precipitation; D003165:Complement System Proteins; D005921:Glomerulonephritis / Q000150:complications / Q000276:immunology*; D006509:Hepatitis B / Q000150:complications / Q000276:immunology*; D006511:Hepatitis B Antigens / Q000302:isolation & purification*; D006801:Humans; D007105:Immune Complex Diseases / Q000150:complications / Q000276:immunology*; D005779:Immunodiffusion; D007074:Immunoglobulin G / Q000302:isolation & purification; D007075:Immunoglobulin M / Q000302:isolation & purification
chemical_list: D006511:Hepatitis B Antigens; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D003165:Complement System Proteins