RT Journal Article SR Electronic T1 Frailty and palliative care JF BMJ Supportive & Palliative Care JO BMJ Support Palliat Care FD British Medical Journal Publishing Group SP 262 OP 264 DO 10.1136/bmjspcare-2020-002253 VO 10 IS 3 A1 M E Hamaker A1 Frederiek van den Bos A1 Siri Rostoft YR 2020 UL http://spcare.bmj.com/content/10/3/262.abstract AB