[On bacterial and drug sensitivity tests in chronic otitis media].
D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D000904:Antibiotics, Antitubercular; D006801:Humans; D010033:Otitis Media / Q000382:microbiology*; D013291:Streptococcus / Q000494:pharmacology*
D000900:Anti-Bacterial Agents; D000904:Antibiotics, Antitubercular
ANTIBIOTICS/pharmacology; OTITIS MEDIA/microbiology; STREPTOCOCCUS/pharmacology