共 30 条
[1]
[Anonymous], 1962, DIFFUSION INNOVATION
[3]
Management of pain in elderly patients with cancer
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1998, 279 (23)
:1877-1882
[4]
Brock D B, 1998, Hosp J, V13, P49
[5]
Cherny N I, 1994, J Palliat Care, V10, P31