Gómez Barreto, D [Safety and efficacy of OM-85-BV plus amoxicillin/clavulanate in the treatment of subacute sinusitis and the prevention of recurrent infections in children]. [electronic resource] - Allergologia et immunopathologia - 17-22 p. digital Publication Type: Clinical Trial; Comparative Study; English Abstract; Journal Article; Randomized Controlled Trial ISSN: 0301-0546 Subjects--Topical Terms: Adjuvants, Immunologic--administration & dosageAmoxicillin--administration & dosageBacteriaCell ExtractsChildChild, PreschoolClavulanic Acid--administration & dosageCombined Modality TherapyDouble-Blind MethodDrug CostsDrug Therapy, Combination--administration & dosageDrug UtilizationFemaleHumansInfantMaleProspective StudiesRecurrenceSinusitis--drug therapyTreatment Outcome