RT Journal Article SR Electronic T1 Night calls in a group practice JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 305 OP 308 VO 29 IS 202 A1 Derrick J. Morton YR 1979 UL http://bjgp.org/content/29/202/305.abstract AB Night calls attended in 1977 by four doctors in a group practice were analysed and divided into categories of urgency. Slightly over half the night calls were genuine emergencies, and only four per cent were totally unnecessary.