title: High LET dose measurements in patients undergoing pion radiotherapy.
mesh_terms: D004601:Elementary Particles; D004735:Energy Transfer; D006801:Humans; D008297:Male; D009062:Mouth Neoplasms / Q000532:radiotherapy; D009303:Nasopharyngeal Neoplasms / Q000532:radiotherapy; D009369:Neoplasms / Q000532:radiotherapy*; D011471:Prostatic Neoplasms / Q000532:radiotherapy; D011874:Radiometry / Q000295:instrumentation; D011879:Radiotherapy Dosage; D012825:Silicon
chemical_list: D012825:Silicon