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.
Cade TJ, Da Silva Costa F, Reidy K, Doyle LW, Mitchell SE, Palma-Dias R, Umstad MP.Cade TJ, et al. Among authors: palma dias r.Twin Res Hum Genet. 2014 Dec;17(6):584-8. doi: 10.1017/thg.2014.47. Epub 2014 Aug 5.Twin Res Hum Genet. 2014.PMID: 25091185
Yu CK, Papageorghiou AT, Parra M, Palma Dias R, Nicolaides KH; Fetal Medicine Foundation Second Trimester Screening Group.Yu CK, et al. Among authors: palma dias r.Ultrasound Obstet Gynecol. 2003 Sep;22(3):233-9. doi: 10.1002/uog.218.Ultrasound Obstet Gynecol. 2003.PMID: 12942493Free article.Clinical Trial.
Mitchell SE, Reidy K, Da Silva Costa F, Palma-Dias R, Cade TJ, Umstad MP.Mitchell SE, et al. Among authors: palma dias r.Twin Res Hum Genet. 2015 Oct;18(5):595-600. doi: 10.1017/thg.2015.59. Epub 2015 Aug 20.Twin Res Hum Genet. 2015.PMID: 26289035