R. Schwartz
发表
A. Tomer,
R. Fleishman,
R. Schwartz,
1990
.
Brian W. Powers,
A. Navathe,
W. Shrank,
2022,
JAMA health forum.
Brian W. Powers,
W. Shrank,
D. Drzayich Antol,
2022,
JAMA health forum.
R. O'donnell,
A. Dappen,
R. Schwartz,
1996,
The Journal of the American Board of Family Medicine.
G. DeFriese,
T. Konrad,
M. Ory,
2000,
American journal of public health.
Brian W. Powers,
W. Shrank,
Charles Stemple,
2021,
Medical care.