D. Roberts
发表
N. Rice,
P. Dixon,
D. Lloyd,
2000,
BMJ : British Medical Journal.
Azeem Majeed,
Mark Ashworth,
A. Majeed,
2005,
Family practice.
S. Campbell,
J. Cantrill,
D. Roberts,
2000,
BMJ : British Medical Journal.
A. Avery,
D. Lloyd,
D. Roberts,
1998,
Journal of clinical pharmacy and therapeutics.
D. Lloyd,
D. Roberts,
C. Harris,
1995,
BMJ.
N. Rice,
R. Carr-Hill,
D. Roberts,
1997,
Journal of health services research & policy.
N. Rice,
P. Dixon,
D. Lloyd,
1999
.