1. Specification for aneroid and mercury non-automated sphygmomanometers. BS2743: 1990, British Standards Institute, London
2. Hussain A, Cox JG An audit of the use of sphygmomanometers Br J Clin Pract 1996 50 136–137
3. Maskrey N, Parker C, Powell S THINYCE – Treating Hypertension Through Clinical Effectiveness in North Yorkshire, October 1998. North Yorkshire Clinical Advisory Service: North Yorkshire Health Authority
4. Cranney M, Barton S, Walley T Auditing the management of hypertension in British general practice: a critical literature review Br J Gen Pract 1998 48 1424–1428
5. Jones JS, Ramsey W, Hetrick T Accuracy of prehospital sphygmomanometers J Emergency Med 1987 5 23–27