[Comparison of 5-year survival of patients with malignant neoplasms living in urban and rural areas 1978-1979].
D005260:Female; D006801:Humans; D008297:Male; D009369:Neoplasms / Q000401:mortality*; D011044:Poland; D012424:Rural Population; D012737:Sex Factors; D013997:Time Factors; D014505:Urban Population
Porównanie przezyć 5-letnich u chorych na nowotwory złośliwe zamieszkałych w mieście i na wsi w latach 1978-1979.