Preventing and fighting cancer in the Socialist Republic of Romania.
D000367:Age Factors; D005260:Female; D006801:Humans; D008297:Male; D009369:Neoplasms / Q000401:mortality / Q000517:prevention & control*; D011322:Primary Prevention; D012383:Romania; D012424:Rural Population; D012737:Sex Factors; D014505:Urban Population