POSTOPERATIVE HYPOXAEMIA: COMPARISON OF EXTRADURAL, I.M. AND PATIENT-CONTROLLED OPIOID ANALGESIA
Open Access
- 1 March 1990
- journal article
- clinical trial
- Published by Elsevier BV in British Journal of Anaesthesia
- Vol. 64 (3), 267-275
- https://doi.org/10.1093/bja/64.3.267