title: Health services research methods. A survey of two journals.
authors.forename: B
authors.initials: B
authors.lastname: Finkelstein
authors.forename: S
authors.initials: S
authors.lastname: Llorens
authors.forename: D
authors.initials: D
authors.lastname: Neuhauser
mesh_terms: D003627:Data Interpretation, Statistical; D006302:Health Services Research / Q000379:methods*; D006801:Humans; D010506:Periodicals as Topic; D012107:Research Design; D012494:Sampling Studies