TY - GEN AU - Demin,V A AU - Miliagin,V A AU - Alekseenko,A A TI - [Use of systems approach to solving regional problems of renewal of the stock of ultrasound scanners (the case of the Smolensk Region)] SN - 0025-8075 PY - 2001///0628 KW - Humans KW - Models, Theoretical KW - Quality of Health Care KW - Russia KW - Time Factors KW - Ultrasonography KW - instrumentation N1 - Publication Type: Comparative Study; Journal Article ER -