C. M. Cheng
发表
K. Hayes,
J. Schoenman,
C. M. Cheng,
2001,
Health affairs.
Yeh-Liang Hsu,
Hsu,
H. J. Lin,
2012
.
P. Mohr,
B. Blanchfield,
W. Evans,
1999,
Health care financing review.