title: beta-Lactamase-producing anaerobic bacteria in recurrent tonsillitis.
mesh_terms: D000293:Adolescent; D000328:Adult; D000693:Anaerobiosis; D001419:Bacteria / Q000201:enzymology*; D002981:Clindamycin / Q000627:therapeutic use; D005260:Female; D006801:Humans; D008297:Male; D008826:Microbial Sensitivity Tests; D010406:Penicillins / Q000627:therapeutic use; D012008:Recurrence; D014011:Tinidazole / Q000627:therapeutic use; D014069:Tonsillitis / Q000188:drug therapy / Q000382:microbiology*; D001618:beta-Lactamases / Q000378:metabolism*
chemical_list: D010406:Penicillins; D014011:Tinidazole; D002981:Clindamycin; D001618:beta-Lactamases