Effects of exposure to tobacco smoke in pregnancies complicated by oligohydramnios and premature rupture of the membranes. I. Concentration of Cd and Pb in blood and Zn, Cu, Cd and Pb in amniotic fluid - Milnerowicz, Halina; Zalewski, Jerzy; Geneja, Rafał; Milnerowicz-Nabzdyk, Ewa; Zasłwski, Ryszard; Woytoń, Janusz (Instytut Medycyny Pracy w Łodzi im. prof. J. Nofera)