title: Workplace intervention reduced the duration of sick leave in recently injured workers with subacute low-back pain, but graded activity did not.
authors.affiliation: International Research Institute of Stavanger, Stavanger, Norway. randi.aas@iris.no
authors.forename: Randi W
authors.initials: RW
authors.lastname: Aas
authors.forename: Ingvild
authors.initials: I
authors.lastname: Kjeken
authors.forename: Hanne
authors.initials: H
authors.lastname: Dagfinrud