title: ETIOLOGY OF UPPER RESPIRATORY INFECTIONS IN CHILDREN: EFFECT OF COMPOSITE SULPHONAMIDES.
mesh_terms: D035843:Biomedical Research; D002648:Child; D004358:Drug Therapy; D012141:Respiratory Tract Infections; D013290:Streptococcal Infections; D013449:Sulfonamides; D014116:Toxicology
chemical_list: D013449:Sulfonamides
keywords: CHILD; CLINICAL RESEARCH; DRUG THERAPY; RESPIRATORY TRACT INFECTIONS; STREPTOCOCCAL INFECTIONS; SULFONAMIDE MIXTURES; TOXICOLOGIC REPORT