title: Development and validation of an electronic frailty index using routine primary care electronic health record data.
authors.forename: Andrew
authors.initials: A
authors.lastname: Clegg
authors.forename: Chris
authors.initials: C
authors.lastname: Bates
authors.forename: John
authors.initials: J
authors.lastname: Young
authors.forename: Ronan
authors.initials: R
authors.lastname: Ryan
authors.forename: Linda
authors.initials: L
authors.lastname: Nichols
authors.forename: Elizabeth Ann
authors.initials: EA
authors.lastname: Teale
authors.forename: Mohammed A
authors.initials: MA
authors.lastname: Mohammed
authors.forename: John
authors.initials: J
authors.lastname: Parry
authors.forename: Tom
authors.initials: T
authors.lastname: Marshall