P. Simpson
发表
R. Mirakhur,
A. Rollin,
J. Langton,
1992,
The Lancet.
H. Waal-Manning,
P. Simpson,
1978,
The Lancet.
J. Sear,
T. M. Savege,
W. Fitch,
1979,
The Lancet.
P. Simpson,
A. Batchelor,
2006,
The Lancet.