guidances to follow (usually general principles to observe) in order [...]

(Gy) unit of absorbed dose corresponding to one joule per [...]

radioactive half-life, see Radioactive half-life. The term biological half-life is [...]

number of newly diagnosed patients in population during a year [...]

(ic) - see conversion electron

other name of the brachytherapy. Method of therapy by irradiation [...]

the emission of rays from a source placed inside a [...]

irradiation during a surgical operation

(radiation) electromagnetic or corpuscular radiation capable of producing ions (positively [...]

exposure to radiation, without physical contact with the radioactive material, [...]