title: [Comparison of the incidence of various types of anemia in patients hospitalized in 1977, 1982 and 1983].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000740:Anemia / Q000453:epidemiology*; D000747:Anemia, Hypochromic / Q000453:epidemiology; D000749:Anemia, Megaloblastic / Q000453:epidemiology; D000756:Anemia, Sideroblastic / Q000453:epidemiology; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011044:Poland
vernacular_title: Porównanie wystepowania niektórych postaci niedokrwistości u chorych hospitalizowanych w latach 1977, 1982, 1983.