de Arruda, E Acute respiratory viral infections in ambulatory children of urban northeast Brazil. [electronic resource] - The Journal of infectious diseases Aug 1991 - 252-8 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0022-1899 Standard No.: 10.1093/infdis/164.2.252 doi Subjects--Topical Terms: Acute DiseaseAdenoviridae Infections--epidemiologyBrazil--epidemiologyChild, PreschoolEnterovirus Infections--epidemiologyFemaleHerpes Simplex--epidemiologyHumansInfantInfant, NewbornInfluenza, Human--epidemiologyMaleMorbidityParamyxoviridae Infections--epidemiologyPicornaviridae Infections--epidemiologyPovertyPrevalenceRespiratory Tract Infections--epidemiologyRhinovirus--isolation & purificationSeasonsUrban PopulationVirus Diseases--epidemiology