M. Espir
发表
C. Whitty,
A. Richens,
T. Betts,
1974,
Lancet.
M. Floyd,
M. Espir,
1986,
The Lancet.
D. Chadwick,
M. Parsonage,
E. Reynolds,
1987,
Journal of the Royal Society of Medicine.
C. Whitty,
A. Richens,
T. Betts,
1967,
Lancet.
J. Chaplin,
M. Floyd,
M. Espir,
1991,
British journal of industrial medicine.
C. Whitty,
A. Richens,
T. Betts,
1974,
Lancet.