title: Staging and grading of tumours and correlation with clinical results in Essen.
mesh_terms: D001859:Bone Neoplasms / Q000473:pathology / Q000532:radiotherapy; D006258:Head and Neck Neoplasms / Q000473:pathology / Q000532:radiotherapy*; D006801:Humans; D009367:Neoplasm Staging; D009502:Neutrons; D011882:Radiotherapy, High-Energy; D012509:Sarcoma / Q000473:pathology / Q000532:radiotherapy*; D012983:Soft Tissue Neoplasms / Q000473:pathology / Q000532:radiotherapy*