One of the hurdles that anyone who submits research or analysis to The BMJ has to deal with is peer review.

The problems of the process, and some of the potential solutions, was a big part of the Peer Review Congress which took place last week.

In this interview, Sophie Cook, The BMJ's UK research editor, talks to Lisa Bero, who’s a professor of evidence based medicine at Sydney University, and spends a lot of time investigating the integrity of health research.