title: Synchronous shielding and field shaping for megavolt irradiation of advanced cervical carcinoma.
mesh_terms: D005260:Female; D006801:Humans; D008722:Methods; D011835:Radiation Protection; D011874:Radiometry; D011882:Radiotherapy, High-Energy; D013679:Technology, Radiologic / Q000295:instrumentation*; D002583:Uterine Cervical Neoplasms / Q000532:radiotherapy*