- European Organization for Research on Treatment of Cancer. Genito-Urinary Tract Cancer Cooperative Group (3)
- Bollack, C. (Claude) (1)
- Debruyne, F. M. J., 1941- (1)
- Denis, L. (1)
- International Workshop on BCG in Superficial Bladder Cancer (1)
- Jacqmin, D. (1)
- Meijden, Ad P. M. van der (1)
- Pavone-Macaluso, Michele (1)
- Smith, P. H. (Philip Henry) (1)