Speed ot treatment affects outcome in anaphylaxis. Randomised controlled trial of homoeopathy versus placebo in perennial allergic rhinitis with overview of four trial series. The quality of systematic reviews. Cochrane Collaboration should ensure equitable participation in management and policy. The quality of systematic reviews.
Criticism is unjustified.
The quality of systematic reviews. High quality reporting of both randomised trials and systematic reviews should be priority. The quality of systematic reviews. Review is biased.