title: Resistance to penicillin in Streptococcus pneumoniae.
authors: E R
authors: ER
authors: Wald
mesh_terms: D000658:Amoxicillin / Q000494:pharmacology; D019980:Amoxicillin-Potassium Clavulanate Combination; D002648:Child; D002969:Clavulanic Acids / Q000494:pharmacology; D006801:Humans; D008826:Microbial Sensitivity Tests; D010033:Otitis Media / Q000382:microbiology; D010403:Penicillin Resistance / Q000502:physiology*; D013296:Streptococcus pneumoniae / Q000187:drug effects*
chemical_list: D002969:Clavulanic Acids; D019980:Amoxicillin-Potassium Clavulanate Combination; D000658:Amoxicillin