REFERENCES
- Abbott ER-ICA monoclonal. Abbott Laboratories, Abbott Park, IL 60064, USA.
- Bergkvist A, Ljungquist A, Moberger G. Classification of bladder tumours based on the cellular pattern. Preliminary report of a clinical-pathological study of 300 cases with a minimum follow-up of eight years. Acta Chir Scand 1965; 130: 371–378.
- Danish Cancer Registry. Cancer incidence in Denmark 1981 and 1982. Copenhagen: The Danish Cancer Society, 1985.
- Kvist E, Raabye P, Andreasen K. Relationship between blood groups and bladder tumours. Scand J Urol Nephrol 1989; 23: 279–281.
- Langman J. Medical Embryology. Third edition. The Williams and Wilkins Company, 1975: chapter 11.
- Nôrgaard N, Mellemgaard A, Olsen JH, Jensen OM. Nyre-pelvis- og uretertumorer i Danmark 1943–1986. Ugeskr Laeger 1991; 153: 778–782.
- Skov T, Sprôgel P. Blærekræft i Danmark 1943–1985. Ugeskr Laeger 1989; 51: 1083–1041.