Dying.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D003643:Death; D005065:Euthanasia; D028601:Euthanasia, Active; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008017:Life Expectancy; D008297:Male; D008512:Medicine in the Arts; D008875:Middle Aged; D009026:Mortality; D013727:Terminal Care; D014481:United States