RT Journal Article SR Electronic T1 Preoperative Feeding and Congenital Heart Disease Outcomes JF AAP Grand Rounds JO AAP Grand Rounds FD American Academy of Pediatrics SP 9 OP 9 DO 10.1542/gr.45-1-9 VO 45 IS 1 YR 2021 UL http://aapgrandrounds.aappublications.org/content/45/1/9.abstract AB