| 摘要 |
PCT No. PCT/EP92/02254 Sec. 371 Date May 28, 1994 Sec. 102(e) Date May 28, 1994 PCT Filed Sep. 28, 1992 PCT Pub. No. WO93/05818 PCT Pub. Date Apr. 1, 1993.The invention provides the use of a physiologically tolerable, particulate, free or matrix-borne, ferrimagnetic or ferromagnetic material for the manufacture of a diagnostic agent for administration into the gastrointestinal tract, the reproductive tract, the urinary tract, a closed body cavity (e.g. into the synovial fluid or the vasculature) or the musculature for magnetometric imaging of the human or non-human animal body.
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