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50 in total

Review 1. The study of postoperative nausea and vomiting.

Authors: K Korttila
Journal: Br J Anaesth Date: 1992 Impact factor: 9.166

2. Size is everything--large amounts of information are needed to overcome random effects in estimating direction and magnitude of treatment effects.

Authors: A R Moore; David Gavaghan; R M Tramèr; L S Collins; J H McQuay
Journal: Pain Date: 1998-12 Impact factor: 6.961

3. Placebos and principles: a trial of ondansetron.

Authors: M L Citron
Journal: Ann Intern Med Date: 1993-03-15 Impact factor: 25.391

4. Antiemetic efficacy of prophylactic ondansetron in laparoscopic surgery: randomized, double-blind comparison with metoclopramide.

Authors: J H Raphael; A C Norton
Journal: Br J Anaesth Date: 1993-12 Impact factor: 9.166

5. Clinical decision making: from theory to practice. Principles for making difficult decisions in difficult times.

Authors: D M Eddy
Journal: JAMA Date: 1994-06-08 Impact factor: 56.272

6. Double-blind comparison of ondansetron, droperidol and saline in the prevention of postoperative nausea and vomiting.

Authors: T J Gan; R Collis; M Hetreed
Journal: Br J Anaesth Date: 1994-05 Impact factor: 9.166

7. Delayed surgical emphysema, pneumomediastinum and bilateral pneumothoraces after postoperative vomiting.

Authors: W G Bremner; C M Kumar
Journal: Br J Anaesth Date: 1993-08 Impact factor: 9.166

8. Ondansetron for postoperative nausea and vomiting: decisions in the absence of comparative trials.

Authors: M A Lewis; D A Fishman
Journal: Am J Hosp Pharm Date: 1994-02-15

9. Ondansetron in the treatment of postoperative vomiting: a randomized, double-blind comparison with droperidol and metoclopramide.

Authors: E Alon; S Himmelseher
Journal: Anesth Analg Date: 1992-10 Impact factor: 5.108

10. Nausea and vomiting after gynaecological laparoscopy: comparison of premedication with oral ondansetron, metoclopramide and placebo.

Authors: A F Malins; J M Field; P M Nesling; G M Cooper
Journal: Br J Anaesth Date: 1994-02 Impact factor: 9.166

15 in total

1. Declaration of Helsinki should be strengthened.

Authors: K J Rothman
Journal: BMJ Date: 2000-08-12

2. Trials of postoperative antiemetics need three arms.

Authors: N W Goodman
Journal: BMJ Date: 1999-04-03

Review 3. Incentive spirometry for preventing pulmonary complications after coronary artery bypass graft.

Authors: Eliane R F S Freitas; Bernardo G O Soares; Jefferson R Cardoso; Álvaro N Atallah
Journal: Cochrane Database Syst Rev Date: 2012-09-12

4. Use of placebos in Phase 1 preventive HIV vaccine clinical trials.

Authors: Yunda Huang; Shelly T Karuna; Holly Janes; Nicole Frahm; Martha Nason; Paul T Edlefsen; James G Kublin; Lawrence Corey; M Juliana McElrath; Peter B Gilbert
Journal: Vaccine Date: 2014-10-23 Impact factor: 3.641

5. Randomised crossover trial of transdermal fentanyl and sustained release oral morphine for treating chronic non-cancer pain.

Authors: L Allan; H Hays; N H Jensen; B L de Waroux; M Bolt; R Donald; E Kalso
Journal: BMJ Date: 2001-05-12

When placebo controlled trials are essential and equivalence trials are inadequate.