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Lightdale, C. J.; Botet, J. F. Gastrointestinal Endoscopy (1990)
Shike, M.; Winawer, S. J.; Greenwald, P. H.; Bloch, A.; Hill, M. J.; Swaroop, S. V.; the WHO Collaborating Centre for the Prevention of Colorectal Cancer Bulletin of the World Health Organization (1990)
Winawer, S. J.; St. John, J.; Bond, J.; Hardcastle, J. D.; Kronborg, O.; Flehinger, B.; Schottenfeld, D.; Blinov, N. N.; the WHO Collaborating Centre for the Prevention of Colorectal Cancer Bulletin of the World Health Organization (1990)
Winawer, S. J.; O'Brien, M. J.; Waye, J. D.; Kronborg, O.; Bond, J.; Fruhmorgen, P.; Sobin, L. H.; Burt, R.; Zauber, A.; Morson, B.; more... Bulletin of the World Health Organization (1990)
Lightdale, C. J.; Botet, J. F.; Brennan, M. F.; Shiu, M. H.; Coit, D. G. Gastrointestinal Endoscopy (1989)
Hunt, R. H.; Cotton, P. B.; Crespi, M.; Drago, J. R.; Kawai, K.; Lambert, R.; Lightdale, C. J.; Sanderson, D. R.; Stevenson, G. W. Cancer Research (1989)
Winawer, S. J.; Lightdale, C. J.; Lipkin, M.; Swaroop, V. S. Cancer (1989)
Lightdale, C. J.; Botet, J. F.; Kelsen, D. P.; Turnbull, A. D.; Brennan, M. F. Gastrointestinal Endoscopy (1989)
Kurtz, R. C.; Botet, J.; Gerdes, H.; Sloyer, A.; Lightdale, C. J.; Watson, R. C. Gastrointestinal Endoscopy (1988)
Lightdale, C. J.; Botet, J. F.; Brennan, M. F.; Coit, D. G.; Knapper, W. H.; Paglia, M. A.; Shiu, M. H.; Turnbull, A. D.; Bains, M. S.; McCormack, P. M. Gastrointestinal Endoscopy (1988)