Should meta-analysts search Embase in addition to Medline?

[1]  Jos Kleijnen,et al.  The comprehensiveness of Medline and Embase computer searches , 1992, Pharmaceutisch Weekblad.

[2]  Douglas G Altman,et al.  Statistical methods for assessing the influence of study characteristics on treatment effects in ‘meta‐epidemiological’ research , 2002, Statistics in medicine.

[3]  Douglas G. Altman,et al.  Systematic Reviews in Health Care: Meta-Analysis in Context: Second Edition , 2008 .

[4]  H. Handoll,et al.  Lessons for search strategies from a systematic review, in The Cochrane Library, of nutritional supplementation trials in patients after hip fracture. , 2001, The American journal of clinical nutrition.

[5]  P. Tugwell,et al.  Does the inclusion of grey literature influence estimates of intervention effectiveness reported in meta-analyses? , 2000, The Lancet.

[6]  J. Eldredge Evidence-based librarianship: an overview. , 2000, Bulletin of the Medical Library Association.

[7]  M. Dorgan,et al.  Identifying clinical trials in the medical literature with electronic databases: MEDLINE alone is not enough. , 2000, Controlled clinical trials.

[8]  A R Jadad,et al.  What contributions do languages other than English make on the results of meta-analyses? , 2000, Journal of clinical epidemiology.

[9]  A. Vickers,et al.  INCORPORATING DATA FROM DISSERTATIONS IN SYSTEMATIC REVIEWS , 2000, International Journal of Technology Assessment in Health Care.

[10]  P. Richardson,et al.  Identifying randomized controlled trials of cognitive therapy for depression: comparing the efficiency of Embase, Medline and PsycINFO bibliographic databases. , 1999, The British journal of medical psychology.

[11]  Pentti Nieminen,et al.  Bias against European journals in medical publication databases , 1999, The Lancet.

[12]  D Menon,et al.  COMPARISON OF LITERATURE SEARCHES ON QUALITY AND COSTS FOR HEALTH TECHNOLOGY ASSESSMENT USING THE MEDLINE AND EMBASE DATABASES , 1999, International Journal of Technology Assessment in Health Care.

[13]  A. Murphy,et al.  Searching for the evidence in pre-hospital care: a review of randomised controlled trials. On behalf of the Ambulance Response Time Sub-Group of the National Ambulance Advisory Committee. , 1999, Journal of accident & emergency medicine.

[14]  D. Cook,et al.  Assessing the quality of reports of randomised trials: implications for the conduct of meta-analyses. , 1999, Health technology assessment.

[15]  D. Cook,et al.  Does quality of reports of randomised trials affect estimates of intervention efficacy reported in meta-analyses? , 1998, The Lancet.

[16]  A R Jadad,et al.  Guides for reading and interpreting systematic reviews: II. How did the authors find the studies and assess their quality? , 1998, Archives of pediatrics & adolescent medicine.

[17]  A R Jadad,et al.  Methodology and reports of systematic reviews and meta-analyses: a comparison of Cochrane reviews with articles published in paper-based journals. , 1998, JAMA.

[18]  Deborah J. Cook,et al.  Systematic Reviews: Synthesis of Best Evidence for Health Care Decisions , 1998, Annals of Internal Medicine.

[19]  C. Counsell,et al.  Formulating Questions and Locating Primary Studies for Inclusion in Systematic Reviews , 1997, Annals of Internal Medicine.

[20]  R. J. Hayes,et al.  Empirical evidence of bias. Dimensions of methodological quality associated with estimates of treatment effects in controlled trials. , 1995, JAMA.

[21]  W. McIlroy,et al.  Should unpublished data be included in meta-analyses? Current convictions and controversies. , 1993, JAMA.

[22]  D. Felson,et al.  Bias in meta-analytic research. , 1992, Journal of clinical epidemiology.

[23]  J. Fleiss The design and analysis of clinical experiments , 1987 .

[24]  S Greenland,et al.  A general estimator for the variance of the Mantel-Haenszel odds ratio. , 1986, American journal of epidemiology.

[25]  N. Laird,et al.  Meta-analysis in clinical trials. , 1986, Controlled clinical trials.

[26]  M. Smith Publication bias and meta-analysis , 1980 .

[27]  G G Koch,et al.  A general methodology for the analysis of experiments with repeated measurement of categorical data. , 1977, Biometrics.