title: High frequency of mutations at position 2144 of the 23S rRNA gene in clarithromycin-resistant Helicobacter pylori strains isolated in Spain.
authors.forename: D
authors.initials: D
authors.lastname: Domingo
authors.forename: T
authors.initials: T
authors.lastname: Alarcón
authors.forename: J C
authors.initials: JC
authors.lastname: Sanz
authors.forename: I
authors.initials: I
authors.lastname: Sánchez
authors.forename: M
authors.initials: M
authors.lastname: López-Brea
mesh_terms: D019943:Amino Acid Substitution; D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D017291:Clarithromycin / Q000494:pharmacology*; D004352:Drug Resistance, Microbial; D016480:Helicobacter pylori / Q000187:drug effects / Q000235:genetics* / Q000302:isolation & purification; D006801:Humans; D009154:Mutation; D012329:RNA, Bacterial / Q000235:genetics*; D012338:RNA, Ribosomal, 23S / Q000235:genetics*; D013030:Spain
chemical_list: D000900:Anti-Bacterial Agents; D012329:RNA, Bacterial; D012338:RNA, Ribosomal, 23S; D017291:Clarithromycin