title: Regional variation of hidradenitis suppurativa in the Norwegian Patient Registry during a 5-year period may describe professional awareness of the disease, not changes in prevalence.
authors.affiliation: Department of Dermatology, University Hospital of North Norway, Tromsø, Norway.
authors.forename: G
authors.initials: G
authors.lastname: Ingvarsson
mesh_terms: D001364:Awareness; D002983:Clinical Competence / Q000592:standards; D000072085:Dermatologists / Q000592:standards; D005260:Female; D017497:Hidradenitis Suppurativa / Q000453:epidemiology*; D006801:Humans; D008297:Male; D009664:Norway / Q000453:epidemiology; D015995:Prevalence; D012042:Registries; D012111:Residence Characteristics / Q000706:statistics & numerical data