[Dosimetric planning of partial radiation exposure in radiobiological experiments].

The authors describe a new method of dosimetric design of partial radiation exposures (PRE) in radiobiological experiments on rodents, using a universal lead component screen. A choice of a shape of irradiation fields and location of screen elements on the body of an animal is done according to a CT program, developed in the IBM PC version. This method helps to standardize physicotechnical support of PRE in radiobiological experiments.