PinnockH., BawdenR., ProctorS., Accessibility, acceptability, and effectiveness in primary care of routine telephone review of asthma: pragmatic, randomised controlled trial.BMJ2003; 326: 477–9
4.
PinnockH., McKenzieL., PriceD., SheikhA.Cost-effectiveness of telephone or surgery asthma reviews: economic analysis of a randomised controlled trial.Br J Gen Pract2005; 55: 119–24
5.
McKinstryB., WalkerJ., CampbellC., HeaneyD., WykeS.Telephone consultations to manage requests for same-day appointments: a randomised controlled trial in two practices.Br J Gen Pract2002; 52: 306–10
6.
HallamL.Access to general practice and GPs by telephone: the patient's view.Br J Gen Pract1993; 43: 331–5
7.
CarJ., FreemanG.K., PartridgeM.R., SheikhA.Improving quality and safety of telephone based delivery of care: teaching telephone consultation skills.Qual Safety Health Care2004; 13: 2–3
8.
BunnF., ByrneG., KendallS.Telephone consultation and triage: effects on health care use and patient satisfaction.Cochrane Database Syst Rev2004; (4): CD004180
9.
StaceyD., NooraniH., FisherA., RobinsonD., JoyceJ., PongR.Telephone Triage Services: Systematic Review and Survey Of Canadian Call Centre programs.Ottawa: Canadian Coordinating Office for Health Technology Assessment, 2003
10.
JiwaM., MathersN., CampbellM.The effect of GP telephone triage on numbers seeking same-day appointments.Br J Gen Pract2002; 52: 390–1