title: The problem of "lumping versus splitting".
authors.forename: Kathryn
authors.initials: K
authors.lastname: McConnell Greven
mesh_terms: D016889:Endometrial Neoplasms / Q000473:pathology* / Q000532:radiotherapy / Q000601:surgery / Q000628:therapy*; D005260:Female; D006801:Humans; D008198:Lymph Nodes / Q000473:pathology; D009367:Neoplasm Staging; D018714:Radiotherapy, Adjuvant