R. Klein
发表
R. Klein,
1998,
Health affairs.
T. Buchmueller,
M. Vujicic,
R. Klein,
2016,
Health affairs.
A. Steiner,
E. Scrivens,
R. Klein,
1995,
Health policy.
R. Klein,
1985,
Health affairs.
P. Lewis,
M. Charny,
R. Klein,
1990,
Health policy.