RT Journal Article SR Electronic T1 Biomarkers of Mortality in Patients With Sickle Cell Disease JF AAP Grand Rounds JO AAP Grand Rounds FD American Academy of Pediatrics SP 46 OP 46 DO 10.1542/gr.44-4-46 VO 44 IS 4 YR 2020 UL http://aapgrandrounds.aappublications.org/content/44/4/46.abstract AB