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.
Egorova AD, van der Heiden K, Poelmann RE, Hierck BP.Egorova AD, et al. Among authors: hierck bp.Differentiation. 2012 Feb;83(2):S56-61. doi: 10.1016/j.diff.2011.11.007. Epub 2011 Dec 9.Differentiation. 2012.PMID: 22169885Review.
Hierck BP, Poelmann RE, van Iperen L, Brouwer A, Gittenberger-de Groot AC.Hierck BP, et al.Dev Dyn. 1996 May;206(1):100-11. doi: 10.1002/(SICI)1097-0177(199605)206:1<100::AID-AJA9>3.0.CO;2-M.Dev Dyn. 1996.PMID: 9019241Free article.
Molin DG, Bartram U, Van der Heiden K, Van Iperen L, Speer CP, Hierck BP, Poelmann RE, Gittenberger-de-Groot AC.Molin DG, et al. Among authors: hierck bp.Dev Dyn. 2003 Jul;227(3):431-44. doi: 10.1002/dvdy.10314.Dev Dyn. 2003.PMID: 12815630Free article.