GF and BPE have an important role in human pituitary tumors cells cultured in serum free medium in vitro . EGF and BPE can promote the proliferation of human pituitary tumors cells cultured in vitro .是什么意思_GF and BPE have an important role in human pituitary tumors cells cultured in serum free medium in vitro . EGF and BPE can promote the proliferation of human pituitary tumors cells cultured in vitro .在线翻译_英语_读音_用法_例句