[Levels of severity and care in intensive care units. An interhospital study].
D000328:Adult; D000368:Aged; D003365:Costs and Cost Analysis; D003953:Diagnosis-Related Groups; D005260:Female; D006767:Hospitals, District; D006783:Hospitals, State; D006801:Humans; D007362:Intensive Care Units / Q000592:standards*; D008297:Male; D008875:Middle Aged; D009026:Mortality; D013030:Spain
Niveles de gravedad y de asistencia en cuidados intensivos. Un estudio interhospitalario.