The study of exposure to cadmium in the general population. II. Morbidity studies - Cikrt, Miroslav; Tichy, Milon; Blaha, Karel; Bittnerova, Daniela; Havdrova, Jana; Lepsi, Pavel; Sperlingova, Ilona; Nemecek, Radim; Roth, Zdenek; Vit, Michal; Herbert, Robert F. M. (Instytut Medycyny Pracy w Łodzi im. prof. J. Nofera)