RT Journal Article SR Electronic T1 Risks for Low Intellectual Performance Related to Being Born Small for Gestational Age Are Modified by Gestational Age JF Pediatrics JO Pediatrics FD American Academy of Pediatrics SP 433 OP 434 DO 10.1542/peds.2006-0697 VO 118 IS 1 A1 Belizán, José M. YR 2006 UL http://pediatrics.aappublications.org/content/118/1/433.abstract AB