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A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
A61K49/00—Preparations for testing in vivo
A61K49/04—X-ray contrast preparations
A61K49/0409—Physical forms of mixtures of two different X-ray contrast-enhancing agents, containing at least one X-ray contrast-enhancing agent which is not a halogenated organic compound
A61K49/0414—Particles, beads, capsules or spheres
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FR940682D1947-01-151947-01-15Substance contrastante pour l'examen radiologique des cavités humaines
ExpiredFR940682A
(fr)