Comparative leukemia research 1969 /
edited by Ray M. Dutcher.
- Basel ; New York : Basel ; New York : S. Karger, 1970.
- Bibliotheca haematologica ; 36 .
- Bibliotheca haematologica ; no .
"Held under the auspices of the World Committee for Comparative Leukemia Research and the World Health Organization. Sponsored by the Special Virus Cancer Program, National Cancer Institute, NIH and the Leukemia Society of Ame30350rica,