Skip Navigation LinksHome > March 2007 - Volume 109 - Issue 3 > Comparison of Serum Markers in First-Trimester Down Syndrome...

ACOG MEMBER SUBSCRIPTION ACCESS

If you are an ACOG Fellow and have not logged in or registered to Obstetrics & Gynecology, please follow these step-by-step instructions to access journal content with your member subscription.

Obstetrics & Gynecology:
doi: 10.1097/01.AOG.0000257617.71706.20
Departments: Letters to the Editor

Comparison of Serum Markers in First-Trimester Down Syndrome Screening

Canick, Jacob A. PhD; Palomaki, Glenn E. BA, BS; Lambert-Messerlian, Geralyn M. PhD; Malone, Fergal D. MD; D'Alton, Mary E. MD

Login

ACOG MEMBER SUBSCRIPTION ACCESS

If you are an ACOG Fellow and have not logged in or registered to Obstetrics & Gynecology, please follow these step-by-step instructions to access journal content with your member subscription.

Article Tools

Share