title: Rheumatoid factor in cases of rheumatic fever and parasitic infestation in children.
mesh_terms: D000562:Amebiasis / Q000097:blood; D002648:Child; D003937:Diagnosis, Differential; D005873:Giardiasis / Q000097:blood; D006386:Hemagglutination Tests; D006801:Humans; D007841:Latex Fixation Tests; D012213:Rheumatic Fever / Q000097:blood*; D012214:Rheumatic Heart Disease / Q000175:diagnosis; D012217:Rheumatoid Factor / Q000032:analysis*; D012552:Schistosomiasis / Q000097:blood*; D014435:Typhoid Fever / Q000097:blood
chemical_list: D012217:Rheumatoid Factor