[Physical problems in protection against ionizing radiations].
D006801:Humans; D009369:Neoplasms / Q000000981:diagnostic imaging / Q000532:radiotherapy*; D010564:Personnel, Hospital; D011834:Radiation Monitoring; D011835:Radiation Protection; D011859:Radiography; D011874:Radiometry
Problemi fisici nella protezione contro le radiazioni ionizzanti.