Citrobacter freundii Enterobacter aerogenes Enterobacter cloacae Escherichia coli * Haemophilus influenzae * Haemophilus parainfluenzae Klebsiella oxytoca Klebsiella pneumoniae * Moraxella catarrhalis * Morganella morganii Proteus mirabilis * Proteus vulgaris Serratia marcescens Anaerober:
Citrobacter freundii Enterobacter aerogenes Enterobacter cloacae Escherichia coli * Haemophilus influenzae * Haemophilus parainfluenzae Klebsiella oxytoca Klebsiella pneumoniae * Moraxella catarrhalis * Morganella morganii Proteus mirabilis * Proteus vulgaris Serratia marcescens Anaeroobid: