[Ionizing radiations, evaluation of risks and means of protection].
D004781:Environmental Exposure; D006801:Humans; D009784:Occupational Diseases / Q000517:prevention & control; D011832:Radiation Injuries; D011835:Radiation Protection; D011861:Radiography, Dental / Q000009:adverse effects
Radiaciones ionizantes, evaluacion de los riesgos y medidas de proteccion.