Upgrade Storagestyle error: canadian journal of anesthesiology
in text citations should be superscript.From author instructions at
https://link.springer.com/journal/12630/submission-guidelines#Instructions for Authors
References in the text should be identified by superscript numbers ordered consecutively in the sequence they are first cited in the text (i.e., 1, 2, 3, etc.) Journal titles must be abbreviated according to the style used by the National Library of Medicine: ftp://nlmpubs.nlm.nih.gov/online/journals/ljiweb.pdf.References must be formatted in the Vancouver Citation Style
References in the text should be identified by superscript numbers ordered consecutively in the sequence they are first cited in the text (i.e., 1, 2, 3, etc.) Journal titles must be abbreviated according to the style used by the National Library of Medicine: ftp://nlmpubs.nlm.nih.gov/online/journals/ljiweb.pdf.References must be formatted in the Vancouver Citation Style