V. H. Wong
发表
W. J. Johnson,
C. F. Anderson,
R. Kumar,
1983,
Mayo Clinic proceedings.
W. O'Fallon,
B. Riggs,
E. Lufkin,
1994
.
H. Z. Chai,
L. Krishna,
V. H. Wong,
2014,
The American journal of hospice & palliative care.