title: Letter: The source of immune complexes.
mesh_terms: D000257:Adenoviridae Infections / Q000276:immunology* / Q000662:veterinary; D000818:Animals; D000936:Antigen-Antibody Complex; D004283:Dog Diseases / Q000276:immunology*; D004285:Dogs
chemical_list: D000936:Antigen-Antibody Complex