title: Clinical and serological observations of streptococcal infection.
mesh_terms: D000367:Age Factors; D000907:Antibodies, Bacterial / Q000032:analysis; D000989:Antistreptolysin / Q000032:analysis; D001799:Blood Sedimentation; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D012737:Sex Factors; D013290:Streptococcal Infections / Q000175:diagnosis / Q000276:immunology*; D013300:Streptokinase / Q000276:immunology
chemical_list: D000907:Antibodies, Bacterial; D000989:Antistreptolysin; D013300:Streptokinase