Personal view. "Spare and spoil" phenomenon in cancer.
D002962:Civilization; D003906:Developing Countries; D004032:Diet; D005260:Female; D006801:Humans; D008297:Male; D009369:Neoplasms / Q000453:epidemiology* / Q000209:etiology / Q000517:prevention & control; D012737:Sex Factors; D012907:Smoking / Q000150:complications