Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

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.

Https

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.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Text availability

Article attribute

Article type

Publication date

Search Results

613 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
Chromosomal microarray versus karyotyping for prenatal diagnosis.
Wapner RJ, Martin CL, Levy B, Ballif BC, Eng CM, Zachary JM, Savage M, Platt LD, Saltzman D, Grobman WA, Klugman S, Scholl T, Simpson JL, McCall K, Aggarwal VS, Bunke B, Nahum O, Patel A, Lamb AN, Thom EA, Beaudet AL, Ledbetter DH, Shaffer LG, Jackson L. Wapner RJ, et al. Among authors: simpson jl. N Engl J Med. 2012 Dec 6;367(23):2175-84. doi: 10.1056/NEJMoa1203382. N Engl J Med. 2012. PMID: 23215555 Free PMC article. Clinical Trial.
First-trimester screening for trisomies 21 and 18.
Wapner R, Thom E, Simpson JL, Pergament E, Silver R, Filkins K, Platt L, Mahoney M, Johnson A, Hogge WA, Wilson RD, Mohide P, Hershey D, Krantz D, Zachary J, Snijders R, Greene N, Sabbagha R, MacGregor S, Hill L, Gagnon A, Hallahan T, Jackson L; First Trimester Maternal Serum Biochemistry and Fetal Nuchal Translucency Screening (BUN) Study Group. Wapner R, et al. Among authors: simpson jl. N Engl J Med. 2003 Oct 9;349(15):1405-13. doi: 10.1056/NEJMoa025273. N Engl J Med. 2003. PMID: 14534333 Free article.
A randomized comparison of transcervical and transabdominal chorionic-villus sampling. The U.S. National Institute of Child Health and Human Development Chorionic-Villus Sampling and Amniocentesis Study Group.
Jackson LG, Zachary JM, Fowler SE, Desnick RJ, Golbus MS, Ledbetter DH, Mahoney MJ, Pergament E, Simpson JL, Black S, et al. Jackson LG, et al. Among authors: simpson jl. N Engl J Med. 1992 Aug 27;327(9):594-8. doi: 10.1056/NEJM199208273270903. N Engl J Med. 1992. PMID: 1640952 Free article. Clinical Trial.
Sequential pathways of testing after first-trimester screening for trisomy 21.
Platt LD, Greene N, Johnson A, Zachary J, Thom E, Krantz D, Simpson JL, Silver RK, Snijders RJ, Goetzl L, Pergament E, Filkins K, Mahoney MJ, Hogge WA, Wilson RD, Mohide P, Hershey D, MacGregor S, Bahado-Singh R, Jackson LG, Wapner R; First Trimester Maternal Serum Biochemistry and Fetal Nuchal Translucency Screening (BUN) Study Group. Platt LD, et al. Among authors: simpson jl. Obstet Gynecol. 2004 Oct;104(4):661-6. doi: 10.1097/01.AOG.0000139832.79658.b9. Obstet Gynecol. 2004. PMID: 15458882
Late first-trimester invasive prenatal diagnosis: results of an international randomized trial.
Philip J, Silver RK, Wilson RD, Thom EA, Zachary JM, Mohide P, Mahoney MJ, Simpson JL, Platt LD, Pergament E, Hershey D, Filkins K, Johnson A, Shulman LP, Bang J, MacGregor S, Smith JR, Shaw D, Wapner RJ, Jackson LG; NICHD EATA Trial Group. Philip J, et al. Among authors: simpson jl. Obstet Gynecol. 2004 Jun;103(6):1164-73. doi: 10.1097/01.AOG.0000128049.73556.fb. Obstet Gynecol. 2004. PMID: 15172848 Clinical Trial.
613 results