pH and incubation atmosphere influence erythromycin activity against Branhamella catarrhalis.
D000332:Aerobiosis; D000693:Anaerobiosis; D004917:Erythromycin / Q000494:pharmacology*; D006863:Hydrogen-Ion Concentration; D009346:Neisseriaceae / Q000187:drug effects*
D004917:Erythromycin