More People
Fewer People
More Years
Fewer Years
Portenoy, R. K. Journal of Palliative Care (1996)
Collins, J. J. Journal of Palliative Care (1996)
Cherny, N. I.; Coyle, N.; Foley, K. M. Journal of Palliative Care (1994)
Cherny, N. I.; Portenoy, R. K. Journal of Palliative Care (1994)
Schachter, S. Journal of Palliative Care (1992)
Portenoy, R. K.; Coyle, N. Journal of Palliative Care (1991)