title: Erratum to: California's nurse-to-patient ratio law and occupational injury.
authors.affiliation: Center for Healthcare Policy and Research, University of California, Davis, School of Medicine, Sacramento, CA, USA, pleigh@ucdavis.edu.
authors.forename: J Paul
authors.initials: JP
authors.lastname: Leigh
authors.forename: Carrie A
authors.initials: CA
authors.lastname: Markis
authors.forename: Ana-Maria
authors.initials: AM
authors.lastname: Iosif
authors.forename: Patrick S
authors.initials: PS
authors.lastname: Romano