[Determining the need for radiodiagnostic equipment in therapeutic institutions based on the theory of mass service].
D004865:Equipment and Supplies, Hospital / Q000706:statistics & numerical data*; D006285:Health Planning; D013679:Technology, Radiologic / Q000295:instrumentation*
Opredelenie potrebnosti lechebnoĭ seti v rentgenodiagnosticheskikh apparatakh na osnove metodov teorii massovogo obsluzhivaniia.