Scielo RSS <![CDATA[Revista chilena de pediatrĂ­a]]> vol. 62 num. 3 lang. <![CDATA[SciELO Logo]]> <![CDATA[<b>Studies on the etiology of lower respiratory infections</b>]]> <![CDATA[<b>Early enteral feeding of infants with lower respiratory infections</b>]]> <![CDATA[<b>Ultrasonographic</b><b> diagnosis of hypertrophic pyloric stenosis</b>.]]> <![CDATA[<b>Diagnosis of neonatal femoral thrombosis following umbilical</b> <b>arterial</b><b> catheterization by ultrasonic flow detection</b>]]> <![CDATA[Weber-Christian disease]]> <![CDATA[<b>Congenital leukemia and hydrops fetalis</b>]]> <![CDATA[<b>Infant's mortality by heart disease in Chile 1988</b>]]> <![CDATA[<b>Urinary tract infections</b>]]>