Sentence: A working group convened by the Centers for Disease Control recommended three antibiotics for the treatment of recurrent and persistent acute otitis media : ( 1 ) amoxicillin/clavulanate in combination with amoxicillin ( high dose amoxicillin regimen , 80 to 90 mg/kg/day ) ; ( 2 ) cefuroxime axetil ( standard dose , 30 mg/kg/day ) ; and ( 3 ) ceftriaxone ( possibly requiring up to three injections to optimize clinical success ) .
Drug combination annotation:
[{'class': 'POS', 'spans': ['amoxicillin/clavulanate', 'amoxicillin'], 'is_context_needed': True}]