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Published byMarina Aranda Modified over 5 years ago
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Comparative study of topical anaesthesia with lidocaine 2% vs levobupivacaine 0.75% in cataract surgery S.A. Fernández, E. Dios, J.C. Diz British Journal of Anaesthesia Volume 102, Issue 2, Pages (February 2009) DOI: /bja/aen369 Copyright © 2009 British Journal of Anaesthesia Terms and Conditions
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Fig 1 Intraoperative and postoperative pain. The bars indicate mean pain (sd) according to modified Stevens scale. Using Student's t-test: P<0.001 for the comparison of Groups LB and L at surgery, end, and at 30 min, and P=0.77 for the comparison of Groups LB and L at 5 h. British Journal of Anaesthesia , DOI: ( /bja/aen369) Copyright © 2009 British Journal of Anaesthesia Terms and Conditions
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