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Semin Reprod Med 2003; 21(1): 005-008
DOI: 10.1055/s-2003-39989
Copyright © 2003 by Thieme Medical Publishers, Inc., 333 Seventh Avenue, New York, NY 10001, USA. Tel.: +1(212) 584-4662

Guides to an Efficient Search for the Best Evidence

James H. Liu
  • Department of Obstetrics and Gynecology, University Hospitals of Cleveland, and Department of Reproductive Biology, Case Western Reserve University, Cleveland, Ohio