Comparative aspects of leukemia epidemiology.
D000818:Animals; D001947:Breeding; D002273:Carcinogens; D002415:Cats; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology; D002645:Chickens; D003141:Communicable Diseases / Q000209:etiology; D003718:Denmark; D004285:Dogs; D004777:Environment; D005859:Germany, East; D006801:Humans; D007938:Leukemia / Q000209:etiology* / Q000235:genetics / Q000635:transmission; D009281:Naphthalenes; D011721:Pyrenes; D012425:Russia (Pre-1917); D013045:Species Specificity; D013548:Sweden; D013997:Time Factors; D014481:United States
D002273:Carcinogens; D009281:Naphthalenes; D011721:Pyrenes