1Christina MacVicar,Gerald D. Frenkel. Effect of cell density on the inhibition of tumor cell attachment and nucleic acid synthesis by selenite[J] 1993,Biological Trace Element Research(2-3):139～147
2Daniel L. Nicholson,Robert H. Maier,Walter J. Pories. Zinc-enhanced cytotoxicity in cisplatin sensitive and resistant human ovarian cancer cells[J] 1993,In Vitro Cellular & Developmental Biology - Animal(8):625～626
