FLUORESCEIN ISOTHIOCYNATE-DEXTRAN UPTAKE BY CHINESE HAMSTER OVARY CELLS IN A 1.5 MHZ ULTRASONIC STANDING WAVE IN THE PRESENCE OF CONTRAST AGENT СтатьяKhanna S., Amso N.N., Pepper C.J., Hudson B., Coakley W.T.Ultrasound in Medicine and Biology. Том 32. 2006. С. 289-295