title: Subspecialisation in neurosurgery-does size matter?
authors.forename: Paul
authors.initials: P
authors.lastname: Chumas
authors.forename: Tom
authors.initials: T
authors.lastname: Kenny
authors.forename: Charles
authors.initials: C
authors.lastname: Stiller
mesh_terms: D000328:Adult; D001932:Brain Neoplasms / Q000401:mortality / Q000601:surgery*; D002497:Centralized Hospital Services / Q000592:standards*; D002648:Child; D002675:Child, Preschool; D002983:Clinical Competence / Q000592:standards*; D003431:Cross-Cultural Comparison; D004739:England; D005260:Female; D006276:Health Facility Size / Q000592:standards*; D006801:Humans; D007223:Infant; D053208:Kaplan-Meier Estimate; D008297:Male; D009664:Norway; D011183:Postoperative Complications / Q000401:mortality*; D011785:Quality Assurance, Health Care / Q000592:standards; D012042:Registries; D013043:Specialties, Surgical