R. Severson
发表
J. Probst,
T. Markova,
J. Monsur,
2006,
Family medicine.
T. Markova,
J. Monsur,
L. M. Roth,
2005
.
J. Rowley,
M. Badr,
S. Pranathiageswaran,
2013
.
Xinguang Chen,
B. Stanton,
X. Fang,
2005,
AIDS care.
R. Cogan,
J. Porcerelli,
R. Severson,
2003,
The Journal of the American Board of Family Practice.
E A Rose,
A M Deshikachar,
K L Schwartz,
2001,
Family medicine.
R. Severson,
C. Simpson,
2000,
Journal of occupational and environmental medicine.
T. Markova,
J. Monsur,
L. M. Roth,
2009,
Family medicine.