RT Journal Article SR Electronic T1 Cervical Spine Injuries in Brain-Injured Children JF AAP Grand Rounds JO AAP Grand Rounds FD American Academy of Pediatrics SP 43 OP 43 DO 10.1542/gr.45-4-43 VO 45 IS 4 YR 2021 UL http://aapgrandrounds.aappublications.org/content/45/4/43.abstract AB