title: Selection bias. Importance of identification and adjustment.
authors.affiliation: Health Inequalities Research Program, Department of Public Health, School of Medicine and Health Sciences, University of Otago, Wellington, New Zealand. kristie.carter@otago.ac.nz
authors.forename: Kristie N
authors.initials: KN
authors.lastname: Carter
authors.forename: Tony
authors.initials: T
authors.lastname: Blakely
mesh_terms: D006801:Humans; D015983:Selection Bias