title: Effect of valvular surgery on antibody to the group A streptococcal carbohydrate.
mesh_terms: D000888:Antibodies, Anti-Idiotypic / Q000032:analysis; D000907:Antibodies, Bacterial / Q000032:analysis*; D000989:Antistreptolysin / Q000032:analysis; D001021:Aortic Valve / Q000601:surgery*; D001157:Arterial Occlusive Diseases / Q000601:surgery; D002241:Carbohydrates; D003327:Coronary Disease / Q000276:immunology / Q000601:surgery; D003851:Deoxyribonucleases; D005078:Exchange Transfusion, Whole Blood; D006330:Heart Defects, Congenital / Q000276:immunology / Q000601:surgery; D006331:Heart Diseases / Q000276:immunology / Q000601:surgery; D006350:Heart Valve Prosthesis; D006801:Humans; D008943:Mitral Valve / Q000601:surgery*; D012214:Rheumatic Heart Disease / Q000276:immunology* / Q000601:surgery; D013297:Streptococcus pyogenes / Q000276:immunology*
chemical_list: D000888:Antibodies, Anti-Idiotypic; D000907:Antibodies, Bacterial; D002241:Carbohydrates; D000989:Antistreptolysin; D003851:Deoxyribonucleases