title: [Study on circulating immune complexes in collagen diseases by the polyethylene glycol precipitation method and the polyethylene glycol precipitation-complement consumption test (author's transl)].
mesh_terms: D000936:Antigen-Antibody Complex / Q000032:analysis*; D011232:Chemical Precipitation; D003095:Collagen Diseases / Q000276:immunology*; D003165:Complement System Proteins / Q000378:metabolism*; D006801:Humans; D011092:Polyethylene Glycols
chemical_list: D000936:Antigen-Antibody Complex; D011092:Polyethylene Glycols; D003165:Complement System Proteins