Refresher course lectures : presented 13-14 June 1992 at the Netherlands Congress Centre during the 10th world congress of anaesthesiologists in The Hague / [met medew. van E. Abouleish ... et al.]10th World congress of anaesthesiologists The Hague, the Netherlands 12-19 june 1992 : abstracts / [met medew. van G.J. Crystal ... et al.]