RT Journal Article SR Electronic T1 Fretting the Other Femur: Risk Factors for Contralateral SCFE JF AAP Grand Rounds JO AAP Grand Rounds FD American Academy of Pediatrics SP 45 OP 45 DO 10.1542/gr.44-4-45 VO 44 IS 4 YR 2020 UL http://aapgrandrounds.aappublications.org/content/44/4/45.abstract AB