Particle radiography and autoactivation.
D001650:Bile Duct Neoplasms / Q000175:diagnosis; D002244:Carbon; D006500:Hepatic Duct, Common; D007477:Ions; D009369:Neoplasms / Q000175:diagnosis*; D010100:Oxygen; D010315:Particle Accelerators; D011851:Radioactivity; D013679:Technology, Radiologic
D007477:Ions; D002244:Carbon; D010100:Oxygen