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.
Perkins HA, Busch MP.Perkins HA, et al.Transfusion. 2010 Oct;50(10):2080-99. doi: 10.1111/j.1537-2995.2010.02851.x.Transfusion. 2010.PMID: 20738828Review.No abstract available.
Perkins HA, Samson S, Busch MP.Perkins HA, et al.Transfusion. 1988 Nov-Dec;28(6):601-2. doi: 10.1046/j.1537-2995.1988.28689059041.x.Transfusion. 1988.PMID: 3194936
Perkins HA, Samson S, Garner J, Echenberg D, Allen JR, Cowan M, Levy JA.Perkins HA, et al.Blood. 1987 Nov;70(5):1604-10.Blood. 1987.PMID: 3663947Free article.