title: Bentonite antistreptolysin-O test as a screening procedure.
mesh_terms: D000989:Antistreptolysin; D001546:Bentonite; D005428:Flocculation Tests; D006461:Hemolysis; D006801:Humans; D008403:Mass Screening; D012214:Rheumatic Heart Disease / Q000175:diagnosis*
chemical_list: D001546:Bentonite; D000989:Antistreptolysin