D R Graham
发表
J. Dawson,
J K Dawson,
H E Fewins,
2001,
Thorax.
B M Cheetham,
J E Earis,
P. Calverley,
1996,
American journal of respiratory and critical care medicine.
D. Graham,
D R Graham,
D. R. Graham,
1991,
The American journal of medicine.