title: Needs of relatives of critically ill patients: a follow-up.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D003422:Critical Care / Q000451:nursing / Q000523:psychology*; D003625:Data Collection / Q000379:methods; D005190:Family; D005260:Female; D006801:Humans; D007362:Intensive Care Units; D008297:Male; D008875:Middle Aged; D011368:Professional-Family Relations; D014481:United States