Cancer as a gerontological problem.
D000367:Age Factors; D000368:Aged; D000818:Animals; D002471:Cell Transformation, Neoplastic / Q000473:pathology; D005260:Female; D006801:Humans; D008297:Male; D051379:Mice; D008875:Middle Aged; D009369:Neoplasms / Q000453:epidemiology* / Q000209:etiology / Q000473:pathology; D009374:Neoplasms, Experimental / Q000209:etiology