1. Craig DB, Longmuir J. Implementation of Canadian Standards Association Z168.3M 1980, Anaesthetic Gas Machine Standard: the Manitoba Experience. Can Anaesth Soc J 1980; 27: 504–9.
2. Continuous-Flow Inhalational Anaesthetic Apparatus (Anaesthetic Machines) for Medical Use. CSA Standard CAN-Z168.3-M84. Rexdale: Canadian Standards Association, 1984.
3. Breathing Systems for Use in Anaesthesia. CSA Preliminary Standard Z168.9-M86. Rexdale: Canadian Standards Association, 1986.
4. Anaesthetic Gas Scavenging Systems. CSA Standard CAN3-Z168.8-M82. Rexdale: Canadian Standards Association, 1982.
5. Guidelines to the Practice of Anaesthesia as recommended by the Canadian Anaesthetists’ Society Council of the Canadian Anaesthetists’ Society. Toronto, February, 1987.