More Groups
Fewer Groups
More People
Fewer People
Shiu, M. H.; Lightdale, C. J.; Kurtz, R. C. In Winawer, S. J.; Kurtz, R. C. (Eds.) Gastrointestinal Cancer (1992)
Altorki, N. K.; Lightdale, C. J.; Skinner, D. B. In Winawer, S. J.; Kurtz, R. C. (Eds.) Gastrointestinal Cancer (1992)
Gower Medical Publishing (1992)