[New in comparative leukology (according to data from the IV International Symposium on Comparative Leukology, Philadelphia, USA, September 1969)].
D000820:Animal Diseases; D000818:Animals; D006801:Humans; D007938:Leukemia
Novoe v sravnitel'noĭ leĭkozologii (po materialam IV mezhdunarodnogo simpoziuma po sravnitel'noĭ leĭkozologii, Filadel'fiia, SShA, sentiabr' 1969 g.)