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| Number | Title | Issue Date |
| 5853753 | Liposomes, method of preparing the same and use thereof in the preparation of drugs The present invention relates to liposomes which can be obtained by mixing bilayer-forming lipids containing, at least in part, unsaturated fatty-acid chains, with an aqueous solution of bile acid and/or at least one derivative thereof and supplying mecha... | 12/29/1998 |
