title: Center-blocked field technique for treatment of extensive chest wall disease.
mesh_terms: D001943:Breast Neoplasms / Q000532:radiotherapy; D002277:Carcinoma / Q000532:radiotherapy; D005260:Female; D006801:Humans; D011879:Radiotherapy Dosage; D013899:Thoracic Neoplasms / Q000532:radiotherapy*