1. Preface Clinics in Perinatology
Karen D. Fairchild, MD 
Clinics in Perinatology 
Volume 37, Issue 2, Pages xi-xii (June 2010)
DOI: /j.clp
Copyright © 2010 Elsevier Inc. Terms and Conditions

2. Karen D. Fairchild, MD Guest Editor
Clinics in Perinatology  , xi-xiiDOI: ( /j.clp )
Copyright © 2010 Elsevier Inc. Terms and Conditions

3. Richard A. Polin, MD Guest Editor
Clinics in Perinatology  , xi-xiiDOI: ( /j.clp )
Copyright © 2010 Elsevier Inc. Terms and Conditions