the incidence of hematologic abnormalities was evaluated in 120 children with otitis media treated respectively with cotrimoxazole ( trimethoprim-sulfamethoxazole ) ( group 1 ) , cotrimoxazole plus folinic acid ( group 2 ) and amoxicillin ( group 3 ) in therapeutic doses for ten days .
C0029882
otitis media
C0002645
amoxicillin