title: [Regional differences in malignant neoplasm mortality in Poland 1975-1976].
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D009369:Neoplasms / Q000401:mortality*; D011044:Poland; D012744:Sex Ratio
vernacular_title: Regionalne róznice umieralności na nowotwory złośliwe w Polsce w latach 1975-1976.