发明名称 ULTRASONIC CONTRAST MATERIALS, PROCESS FOR THEIR PREPARATION AND FOR THEIR USE AS DIAGNOSTICAL AND THERAPEUTICAL DRUGS
摘要 The invention relates to gas- or liquid-containing microparticles based on amyloses, process for producing them and their use as diagnostic agents.
申请公布号 HU891055(D0) 申请公布日期 1991.01.28
申请号 HU19890001055 申请日期 1989.02.01
申请人 SCHERING AG.,DE 发明人 STEIN,MICHAEL,DE;HELDMANN,DIETER,DE;FRITZSCH,THOMAS,DE;SIEGERT,JOACHIM,DE;ROESSLING,GEORG,DE;SPECK,ULRICH,DE
分类号 A61K49/00;A61K49/22 主分类号 A61K49/00
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