RT Journal Article SR Electronic T1 The workload of a commercial deputizing service JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 209 OP 211 VO 27 IS 177 A1 T. S. Murray A1 J. H. Barber YR 1977 UL http://bjgp.org/content/27/177/209.abstract AB The analysis of 1,098 calls to a commercial deputizing service during a period of four weeks is described. Approximately 20 per cent of the calls were for illnesses considered potentially life-threatening while in 22 per cent telephone advice was given and the patient was not visited by the deputy on call.