Jonathan WF Mant , Suzanne H Richards , FD Richard Hobbs , David Fitzmaurice , Gregory YH Lip , Ellen Murray , Miriam Banting , Kate Fletcher , Joy Rahman , Teresa Allan , James Raftery and Stirling Bryan for the Midlands Research Consortium of General Practice
BMC Cardiovascular Disorders 2003, 3:9doi:10.1186/1471-2261-3-9