7[2]Cui XF, Gao YB, Peng. RY, et al. Apoptosis of lymphocytes in canine peripheral blood induced by shock vibration and its mechanism [J]. J Enriron pathol Toricol Oncol, 1999, 18(3):179- 183.
8[3]BaZin H. in "Advances in Radiation. Research Biology and Medicine Gordon and Breach. Science Publishers, New York, 1973, 11:37.
9Rezlescu N,Rezlescu E,Popa P D,et al. Effects of Rare-Earth Oxides on Physical Properties of Li Zn Ferrite [J]. Journal of Allovs and Compounds,1998,24:657-661.
10Mamata M,Sumitra P,Sarma H N K,et al. Dielectric Properties of Vanadium Substituted Lithium ZincTitanium Ferrite[J]. Intern J of Modern Physics B,2003,17(21):3881-3384.
