Korean Journal of Environment and Ecolog Vol.26 1 (2012.02) pp.57-66
Korean Journal of Environment and Ecolog Vol.20 3 (2006.09) pp.345-351
Effect of Heavy Metal Ions on the Oocyte Maturation of Frog, Rana dybowskii in vitro
Korean Journal of Environment and Ecolog Vol.11 3 (1997.12) pp.310-315