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.
Baumgartner C, Morell A, Hirt A, Bucher U, Forster HK, Doran JE, Matter L, Brun del Re G, Wagner HP.Baumgartner C, et al. Among authors: forster hk.Blood. 1988 May;71(5):1211-7.Blood. 1988.PMID: 3258765Free article.
Obrecht JP, Gudat F, Forster HK, Albrecht R, Girard MF, Ludwig C, Christen C.Obrecht JP, et al. Among authors: forster hk.Schweiz Med Wochenschr. 1981 Oct 10;111(41):1529-31.Schweiz Med Wochenschr. 1981.PMID: 6975994German.
Ludwig CU, Forster HK, Troxler M, Ludwig R, Obrecht JP.Ludwig CU, et al. Among authors: forster hk.Blut. 1983 Oct;47(4):185-93. doi: 10.1007/BF00320837.Blut. 1983.PMID: 6225475