title: Cancer research: the great debate.
mesh_terms: D000818:Animals; D002471:Cell Transformation, Neoplastic; D006801:Humans; D009316:National Institutes of Health (U.S.); D009369:Neoplasms / Q000209:etiology / Q000276:immunology; D009934:Organization and Administration; D012106:Research; D012109:Research Support as Topic; D014481:United States