Search for: [Subject = medycyna] OR [Subject = nauki medyczne] OR [Title = Epidemiological Studies on Larynx Cancer] OR [Creator = Klonowski, Stanisław.] OR [Creator = Semczuk, Bolesław.] OR [Creator = Pęszyński, Jerzy.] OR [Creator = Zderkiewicz, Hanna \( \-2019\).]