"Haemophilus influenzae "
"group A beta-haemolytic Streptococcus "
"Staphylococcus aureus "
"Moraxella catarrhalis "
"Streptococcus pneumoniae"
"Haemophilus influenzae"
"Staphylococcus aureus"
"Moraxella catarrhalis"
"Streptococcus pneumoniae"
"recurrent or persistent otitis media in children aged 3 to 4 or older; it should be taken into account that treating otitis media resolves the resultant hearing impairment as well"