Quality

Brallier JM . Medical wit and wisdom: the best medical quotations from Hippocrates to Groucho Marx. Philadelphia: Running Press; 1993. p. 259

Walter Isaacson . A Benjamin Franklin reader. New York: Simon & Schuster; 2003. p. 182

Sackett DL Rosenberg WMC Gray JAM . Evidence-based medicine: what it is and what it isn't BMJ 1996;312:71–2

Osler W . Aequanimitas: teacher and student. Philadelphia: P.Blakston's Son & Co; 1904. p. 37

Osler W . Aequanimitas: the army surgeon. Philadelphia: P.Blakston's Son & Co; 1904. p. 103

CONSORT Statement. http://www.consort-statement.org. Accessed: July 7, 2006.

Amin M Mabe M . Impact factors: use and abuse. Perspectives in Publishing No. 1. Oxford: Elsevier Science; 2000. p. 1–6

ThinkExist.com : Henry Ford quotes. http://en.thinkexist.com/quotes/henry_ford/. Accessed: July 7, 2006.

Wasserman R Wynn R Bash T . Levels of evidence in otolaryngology Journals Otolaryngol Head Neck Surg 2006:134:717–23

Moher D Schulz KF Altman D . The CONSORT statement: revised recommendations for improving the quality of reports of parallel-group randomized trials JAMA 2001;285:1987–91

Moher D Cook DJ Eastwood S . Improving the quality of reports of meta-analyses of randomised controlled trials: the QUOROM statement Lancet 1999;354:1896–900

Stroup DF Berlin JA Morton SC . Meta-analysis of observational studies in epidemiology: a proposal for reporting JAMA 2000;283:2008–12

von Elm E Egger M . The scandal of poor epidemiological research: reporting guidelines are needed for observational epidemiology BMJ 2004;329:868–9

Bossuyt PM Reitsma JB Bruns DE . Towards complete and accurate reporting of studies of diagnostic accuracy: the STARD initiative Clin Chem 2003;49:1–6