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23 in total

1. Why randomized controlled trials fail but needn't: a new series is launched.

Authors: D L Sackett; J Hoey
Journal: CMAJ Date: 2000-05-02 Impact factor: 8.262

Authors: Paul Hilton
Journal: BJOG Date: 2002-10 Impact factor: 6.531

Authors:
Journal: Obstet Gynecol Date: 2002-09 Impact factor: 7.661

Authors:
Journal: BMJ Date: 2002-12-21

Authors: Jo Ann Rosenfeld
Journal: J Eval Clin Pract Date: 2004-05 Impact factor: 2.431

Authors:
Journal: Br Med J Date: 1948-10-30

Authors: J T Benson; V Lucente; E McClellan
Journal: Am J Obstet Gynecol Date: 1996-12 Impact factor: 8.661

Authors: Nina Kuuva; Carl Gustaf Nilsson
Journal: Acta Obstet Gynecol Scand Date: 2002-01 Impact factor: 3.636

Authors: Karen Ward; Paul Hilton
Journal: BMJ Date: 2002-07-13

Authors: A Bergman; G Elia
Journal: Am J Obstet Gynecol Date: 1995-07 Impact factor: 8.661