title: Sweden's health data goldmine.
authors.affiliation: Stockholm, Sweden.
authors.forename: Paul Christopher
authors.initials: PC
authors.lastname: Webster
mesh_terms: D035843:Biomedical Research; D004200:Diseases in Twins / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D009017:Morbidity / Q000639:trends; D011634:Public Health; D012042:Registries; D012216:Rheumatic Diseases / Q000453:epidemiology*; D013548:Sweden / Q000453:epidemiology