title: Radiation protection in fluoroscopy with an image intensifier.
mesh_terms: D000790:Angiocardiography; D005471:Fluoroscopy / Q000009:adverse effects* / Q000295:instrumentation; D006801:Humans; D011829:Radiation Dosage; D011835:Radiation Protection / Q000295:instrumentation / Q000379:methods*; D011856:Radiographic Image Enhancement