P. Walmsley
发表
G. Colclough,
J. Lindsey,
W. O'Conner,
1996,
Journal of clinical anesthesia.
N. W. Pedigo,
G. Kasten,
R. Lock,
1988
.
D. Brockopp,
G. Brockopp,
P. Walmsley,
1992,
Journal of pain and symptom management.
G. Gagné,
P. Walmsley,
2000
.
G. Colclough,
F. McDonnell,
P. Walmsley,
1989
.