Life threatening illness.
D000293:Adolescent; D001007:Anxiety / Q000523:psychology; D003643:Death; D003717:Denial, Psychological; D005190:Family; D005239:Fear; D005260:Female; D006117:Grief; D006801:Humans; D008132:Loneliness; D008297:Male; D009729:Nursing / Q000379:methods; D013727:Terminal Care / Q000523:psychology*