RT Journal Article SR Electronic T1 Prescription Benzodiazepines and Z Drugs — The Hidden Story JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 919 OP 919 VO 57 IS 544 A1 Allan Weatherburn YR 2007 UL http://bjgp.org/content/57/544/919.abstract AB