SusantiR.; YuniastutiA.; DafipM.; FibrianaF. Correlation of Heavy Metals Cd, Cr, Cu, Hg, Pb, and Zn with Intestinal Bacteria in Anas platyrhynchos L. Duck. HAYATI Journal of Biosciences, v. 29, n. 4, p. 459-467, 30 Mar. 2022.