MACIVER, R. H.; STEWART, R.; FREDERIKSEN, J. W.; FULLERTON, D. A.; HORVATH, K. A. Topical Application of Bacitracin Ointment Is Associated with Decreased Risk of Mediastinitis after Median Sternotomy. The Heart Surgery Forum, v. 9, n. 5, p. E750-E753, 5 Jul. 2006.