References
- Health Devices. June-July, 1973; 195
- CGS Resistance Co. Ltd., Marsh Lane, Gosport Street, Lymington, Hampshire, England. Resistor Type NHSC 300, 400, 5%.
- Anders Electronics Ltd. 48–56, Bayham Place, London NW1 OEU, England. Meter Type: R65, 1 amp thermocouple meter.
- Draft Particular Standard for the Safety and Performance of High Frequency Surgical Equipment, (IEC 62D (Central Office) 5) (Clause 10.7.1).
- R.S. Components Ltd., P.O. Box 427, 13–17 Epworth Street, London EC2P 2HA, England.