Robuta

https://pubmed.ncbi.nlm.nih.gov/1924754/?dopt=Abstract Probing altered hematopoietic progenitor cells of preleukemic dogs with JANUS fission neutrons Protracted courses of low-daily-dose gamma irradiation elicit high incidences of myeloproliferative disease, principally myeloid leukemia (ML), in beagle dogs.... progenitor cells