[Prevention of malignant tumors based on epidemiological studies].
D006801:Humans; D009369:Neoplasms / Q000453:epidemiology / Q000209:etiology / Q000517:prevention & control*; D011230:Precancerous Conditions / Q000517:prevention & control; D011446:Prospective Studies; D012189:Retrospective Studies; D012306:Risk; D014586:USSR
Profilaktika zlokachestvennykh opukholeĭ na osnove épidemiologicheskikh issledovaniĭ.