RT Journal Article SR Electronic T1 Electronic fit notes: sickness certification in the new decade JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 235 OP 236 DO 10.3399/bjgp10X483841 VO 60 IS 573 A1 Mark B Gabbay YR 2010 UL http://bjgp.org/content/60/573/235.abstract AB