Walia, B NGambhir, S KSinghi, SSroa, S R1988-07-012009-05-271988-07-012009-05-271988-07-01Walia BN, Gambhir SK, Singhi S, Sroa SR. Socio-economic and ecologic correlates of acute respiratory infections in preschool children. Indian Pediatrics. 1988 Jul; 25(7): 607-12http://imsear.searo.who.int/handle/123456789/14974engAcute DiseaseChild, PreschoolEnvironmentFemaleHumansIndiaInfantInfant, NewbornMaleProspective StudiesRespiratory Tract Infections --etiologyRural PopulationSmokeSocioeconomic FactorsSocio-economic and ecologic correlates of acute respiratory infections in preschool children.Journal Article