Dr. Ben Goldacre, author of Bad Pharma: How Drug Companies Mislead Doctors and Harm Patients, discusses the pervasive bias in reporting clinical trials of medications.

He calls for all trials to be registered and for all trial results to be reported. Otherwise, he says, doctors, researchers, and patients are prevented from making discerning decisions about treatments and the field of evidence-based medicine is pointlessly hobbled. For more, see alltrials.net.