title: The social class distribution of surgical patients: an assessment of Oxford Record Linkage Study data.
mesh_terms: D002648:Child; D002675:Child, Preschool; D004739:England; D005260:Female; D006801:Humans; D007044:Hysterectomy / Q000523:psychology*; D010033:Otitis Media / Q000601:surgery*; D010034:Otitis Media with Effusion / Q000601:surgery*; D012923:Social Class; D013246:Sterilization, Tubal / Q000523:psychology*