Medical knowledge is always in motion. It moves from the lab to the office, from a press release to a patient, from an academic journal to a civil servants desk and then on to a policymaker. These movements matter: value judgements on the validity of certain forms of knowledge determine the direction of clinical research, and policy decisions are taken in relation to existing knowledge. The complexity of medical information and its wider effects is the focus of Movement of knowledge. The authors address the pervasive influence of knowledge in medical and public health settings and scrutinize...