Peter G. Duncan

The Canadian four-centre study of anaesthetic outcomes: III. Are anaesthetic complications predictable in day surgical practice?

W. Tweed, R. Merchant, MarshaM . Cohen, 1992, Canadian journal of anaesthesia = Journal canadien d'anesthesie.

The Postoperative Interview: Assessing Risk Factors for Nausea and Vomiting

M M Cohen, W. Tweed, P G Duncan, 1994, Anesthesia and analgesia.

Postoperative complications: factors of significance to anaesthetic practice

M. Cohen, P. Duncan, Peter G. Duncan, 1987, Canadian journal of anaesthesia = Journal canadien d'anesthesie.