Maintenance work on the ZORA database servers is scheduled for Thursday 25th July 2019 from 19:00-20:00. During this period ZORA and JDB will not be available. Thank you for your understanding.
Akpan, Asangaedem; Roberts, Charlotte; Bandeen-Roche, Karen; Martin, Mike (2018). Standard set of health outcome measures for older persons. BMC Geriatrics, 18(1):36.