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