First-Trimester Ductus Venosus, Nasal Bones, and Down Syndrome in a High-Risk Population

Prefumo, Federico; Sethna, Farah; Sairam, Shanthi; More

Obstetrics & Gynecology . 105(6):1348-1354, June 2005.

Vasa Previa: The Impact of Prenatal Diagnosis on Outcomes

Oyelese, Yinka; Catanzarite, Val; Prefumo, Federico; More

Obstetrics & Gynecology . 103(5, Part 1):937-942, May 2004.

The Longitudinal Variation in Uterine Artery Blood Flow Pattern in Relation to Birth Weight

Prefumo, Federico; Güven, Melih; Ganapathy, Ramesh; More

Obstetrics & Gynecology . 103(4):764-768, April 2004.

Association Between Increased Nuchal Translucency and Second Trimester Cardiac Echogenic Foci

Prefumo, Federico; Presti, Francesca; Thilaganathan, Baskaran; More

Obstetrics & Gynecology . 101(5, Part 1):899-904, May 2003.