JAMA & ARCHIVES
Arch Fam Med
SEARCH
GO TO ADVANCED SEARCH
HOME  PAST ISSUES  TOPIC COLLECTIONS  CME  PHYSICIAN JOBS  CONTACT US  HELP
Institution: CLOCKSS  | My Account | E-mail Alerts | Access Rights | Sign In
  Vol. 3 No. 6, June 1994 TABLE OF CONTENTS
  Archives
 • Online Features
  Letters to the Editor
 This Article
 •Excerpt
 •Full text PDF
 •Send to a friend
 • Save in My Folder
 •Save to citation manager
 •Permissions
 Citing Articles
 •Contact me when this article is cited
 Related Content
 •Similar articles in this journal

Routine Antenatal Diagnostic Imaging With Ultrasound (RADIUS) Study-Reply

Bernard Ewigman, MD, MSPH; Michael LeFevre, MD, MSPH

Arch Fam Med. 1994;3(6):490-491.


References
Article references have been provided for searching and linking. Additional reference information may be available in the article PDF.



1. Diagnostic Ultrasound Imaging in Pregnancy. Washington, DC: National Institutes of Health; 1984. US Dept of Health and Human Services, Public Health Service publication NIH 84-667.
2. American College of Obstetrics and Gynecology. Technical Bulletin 187. January 1994.
3. US Preventive Health Services Task Force. Guide to Clinical Preventive services: An Assessment of the Effectiveness of 169 Interventions. Baltimore, Md: Williams & Wilkins; 1989.
4. Campbell JD, Elford RW, Brant RF. Case-control study of prenatal ultrasonography exposure in children with delayed speech. Can Med Assoc J. 1993;149:1435. ABSTRACT
5. Newnham JP, Evans SF, Michael CA, Stanley FJ, Landau LI. Effects of frequent ultrasound during pregnancy: a randomized controlled trial. Lancet. 1993;342:887-891. PUBMED