Bosatra, A [Effectiveness of and tolerance to azithromycin versus roxithromycin in the treatment of patients with acute infections of the upper respiratory tract]. [electronic resource] - La Clinica terapeutica Jan 1994 - 27-30 p. digital Publication Type: Clinical Trial; Comparative Study; English Abstract; Journal Article; Multicenter Study; Randomized Controlled Trial ISSN: 0009-9074 Subjects--Topical Terms: Acute DiseaseAdolescentAdultAzithromycin--adverse effectsFemaleHumansMaleMiddle AgedRespiratory Tract Infections--drug therapyRoxithromycin--adverse effects