Cancer registry /
edited by E. Grundmann and E. Pedersen.
- Berlin ; New York : Berlin ; New York : Springer-Verlag, 1975.
- Recent results in cancer research ; 50 .
Proceedings of a Gesellschaft zur Bekampfung der Krebskrankheiten Nordrhein-Westfalen symposium, held Apr. 6-7, 1973, in Dusseldorf, and sponsored by the Swiss League against Cancer.