in a randomized , double-blind , placebo-controlled trial involving 518 infants and children who had otitis media with effusion ( `` '' secretory '' '' otitis media ) , we evaluated the efficacy of a two-week course of amoxicillin ( 40 mg per kilogram of body weight per day ) with and without a four-week course of an oral decongestant-antihistamine combination .
C0021270
infants
C0008059
children