title: Opacity factor inhibition test for typing group A beta-haemolytic streptococcus strains and antibiotic susceptibility.
authors.affiliation: Beijing Children's Hospital, China.
authors.forename: Y H
authors.initials: YH
authors.lastname: Yang
authors.forename: X Z
authors.initials: XZ
authors.lastname: Shen
authors.forename: A
authors.initials: A
authors.lastname: Totolian
authors.forename: I
authors.initials: I
authors.lastname: Beliakova
mesh_terms: D015373:Bacterial Typing Techniques; D002648:Child; D002681:China / Q000453:epidemiology; D004352:Drug Resistance, Microbial; D004917:Erythromycin / Q000494:pharmacology; D006801:Humans; D017720:Molecular Epidemiology; D010447:Peptide Hydrolases / Q000032:analysis*; D013290:Streptococcal Infections / Q000188:drug therapy / Q000453:epidemiology / Q000382:microbiology; D013297:Streptococcus pyogenes / Q000145:classification* / Q000187:drug effects* / Q000302:isolation & purification
chemical_list: C021908:opacity factor; D004917:Erythromycin; D010447:Peptide Hydrolases