RT Journal Article SR Electronic T1 A tale of two hemispheres JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 226 OP 227 DO 10.3399/bjgp10X483779 VO 60 IS 572 A1 James Willis YR 2010 UL http://bjgp.org/content/60/572/226.abstract AB