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1دورية أكاديمية
المصدر: BMC Pediatrics; 1/6/2017, Vol. 17, p1-9, 9p, 1 Diagram, 2 Charts
مصطلحات موضوعية: OTITIS, EXUDATES & transudates, DISEASES, PRESCHOOL children, INFECTION, DEAFNESS, OTITIS media with effusion, LOGISTIC regression analysis, RETROSPECTIVE studies, CASE-control method, ODDS ratio
مصطلحات جغرافية: NEW Zealand