An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Hindriks GA, Sixma JJ, de Groot PG.Hindriks GA, et al. Among authors: sixma jj.Thromb Haemost. 1991 Oct 1;66(4):505-9.Thromb Haemost. 1991.PMID: 1796403
Zwaginga JJ, IJsseldijk MJ, de Groot PG, Vos J, de Bos Kuil RL, Sixma JJ.Zwaginga JJ, et al. Among authors: sixma jj.Arterioscler Thromb. 1991 May-Jun;11(3):733-44. doi: 10.1161/01.atv.11.3.733.Arterioscler Thromb. 1991.PMID: 2029508
Sixma JJ, de Groot PG.Sixma JJ, et al.Mayo Clin Proc. 1991 Jun;66(6):628-33. doi: 10.1016/s0025-6196(12)60523-0.Mayo Clin Proc. 1991.PMID: 2046402Review.
Zwaginga JJ, Ijsseldijk MJ, Beeser-Visser N, de Groot PG, Vos J, Sixma JJ.Zwaginga JJ, et al. Among authors: sixma jj.Blood. 1990 Apr 1;75(7):1498-508.Blood. 1990.PMID: 2156581Free article.
de Groot PG, Sixma JJ.de Groot PG, et al. Among authors: sixma jj.Br J Haematol. 1990 Jul;75(3):308-12. doi: 10.1111/j.1365-2141.1990.tb04341.x.Br J Haematol. 1990.PMID: 2201400Review.No abstract available.
Zwaginga JJ, Sixma JJ, de Groot PG.Zwaginga JJ, et al. Among authors: sixma jj.Arteriosclerosis. 1990 Jan-Feb;10(1):49-61. doi: 10.1161/01.atv.10.1.49.Arteriosclerosis. 1990.PMID: 2297347
de Groot PG, Federici AB, de Boer HC, d'Alessio P, Mannucci PM, Sixma JJ.de Groot PG, et al. Among authors: sixma jj.Proc Natl Acad Sci U S A. 1989 May;86(10):3793-7. doi: 10.1073/pnas.86.10.3793.Proc Natl Acad Sci U S A. 1989.PMID: 2657729Free PMC article.