title: Elevated hemoglobin-A2 levels in rheumatic fever and rheumatic heart disease: a new finding.
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D002648:Child; D006454:Hemoglobins / Q000032:analysis*; D006801:Humans; D012213:Rheumatic Fever / Q000097:blood*; D012214:Rheumatic Heart Disease / Q000097:blood*
chemical_list: D006454:Hemoglobins