Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleLetters to the Editor.PublicationActa Anaesthesiologica Scandinavica, 1991, Vol 35, Issue 5, p461ISSN0001-5172Publication typeArticleDOI10.1111/j.1399-6576.1991.tb03329.x