[Observations on the paper by Professor I. A. Kassirskiĭ. "Some moot questions on the etiology and pathogenesis of leukemia"].
D006801:Humans; D007938:Leukemia / Q000209:etiology*
Zamechaniia k stat'e Prof. I. A. Kassirskogo "Nekotorye spornye voprosy étiologii i patogeneza leĭkozov".