Refractory otitis media.
Drezner
D A
DA
D000900:Anti-Bacterial Agents / Q000494:pharmacology; D004352:Drug Resistance, Microbial; D006801:Humans; D010033:Otitis Media / Q000188:drug therapy* / Q000382:microbiology / Q000601:surgery; D013296:Streptococcus pneumoniae / Q000187:drug effects; D014432:Tympanic Membrane / Q000601:surgery
D000900:Anti-Bacterial Agents