DH
Douglas Hershey
Obstetrics & Gynecology / Maternal & Fetal Medicine
Credentials: · ·
History
- 1971–1975
Obstetrics and Gynecology

Research
First-trimester screening for trisomies 21 and 18
New England Journal of Medicine · 2003 · 367 citations
American Journal of Obstetrics and Gynecology · 2004 · 198 citations
American Journal of Obstetrics and Gynecology · 1982 · 85 citations
- EP
6 papers

6 papers
- KF
6 papers
- MM
6 papers

6 papers

6 papers

5 papers
- LJ
5 papers