The NHS Brand Guidelines suggest that a full list of references should be given wherever practical. Otherwise, full references should be available on request. The guidelines also propose that an archive of sources should be maintained for all information materials, with links or contact details being given with each product so that people know how to obtain further details of the sources used.
This decision aid enables patients and clinicians decide on whether anticoagulation is the appropriate treatment and if so which anticoagulant. It has been produced by Patient, an online medicalMore