RT Journal Article SR Electronic T1 Response to letter to the Editor on ‘Utility of the Hospital Frailty Risk Score in patients undergoing endovascular treatment for ruptured aneurysms’ JF Journal of NeuroInterventional Surgery JO J NeuroIntervent Surg FD BMJ Publishing Group Ltd. SP 307 OP 308 DO 10.1136/jnis-2022-019708 VO 15 IS 3 A1 Andrew B Koo A1 Aladine A Elsamadicy A1 Daniela Renedo A1 Charles Matouk YR 2023 UL http://jnis.bmj.com/content/15/3/307.abstract AB