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Scheibel E, Ingerslev J, Dalsgaard-Nielsen J, Stenbjerg S, Knudsen JB.Scheibel E, et al. Among authors: stenbjerg s.Thromb Haemost. 1987 Dec 18;58(4):1049-52.Thromb Haemost. 1987.PMID: 3127918Clinical Trial.