G. A. Johnson
发表
L W Hedlund,
R R Maronpot,
G A Johnson,
1996,
Toxicologic pathology.
L. Hedlund,
G. Johnson,
G. Cofer,
1988,
Toxicologic pathology.
L W Hedlund,
W Happer,
G A Johnson,
1996,
Radiology.