| http://www.w3.org/ns/prov#value | - delivering compounds into a cellUS6716412Mar 21, 2001Apr 6, 2004Imarx Therapeutics, Inc.Methods of ultrasound treatment using gas or gaseous precursor-filled compositionsUS6723303Jun 6, 1995Apr 20, 2004Amersham Health, AsUltrasound contrast agents including protein stabilized microspheres of perfluoropropane, perfluorobutane or perfluoropentaneUS6743779Apr 29, 1997Jun 1, 2004Imarx Pharmaceutical C
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