TY - GEN AU - Stavitskiĭ,R V AU - Zhanina,T V AU - Murashov,A I AU - Kovalev,A S AU - Lebedev,L A AU - Mamaev,S V TI - [Device-aided determination of an effective dose in x-ray studies] SN - 0025-8075 PY - 1999///0924 KW - Adult KW - Age Factors KW - Child KW - Humans KW - Infant, Newborn KW - Models, Theoretical KW - Radiation Dosage KW - Radiography KW - instrumentation N1 - Publication Type: Comparative Study; English Abstract; Journal Article ER -