Radiologic case. Right hilar mass. Squamous cell carcinoma of the esophagus with hilar metastasis.

by Berlin, W O, Levy, H, Mapel, D W, Manley, J
Published 1995

Ethnic differences in the prevalence of nonmalignant respiratory disease among uranium miners.

by Mapel, D W, Coultas, D B, James, D S, Hunt, W C, Stidley, C A, Gilliland, F D
Published 1997