title: Systematic review of the addition of vincristine plus steroid pulses in maintenance treatment for childhood acute lymphoblastic leukaemia - an individual patient data meta-analysis involving 5,659 children.
authors.forename: T  O B
authors.initials: T
authors.lastname: Eden
authors.forename: R
authors.initials: R
authors.lastname: Pieters
authors.forename: S
authors.initials: S
authors.lastname: Richards