WICKRAMASINGHE, Shehan et al. Factors impacting wound infection in colorectal surgery. Medical Research Archives, [S.l.], v. 4, n. 7, nov. 2016. ISSN 2375-1924. Available at: <http://journals.ke-i.org/index.php/mra/article/view/530>. Date accessed: 13 dec. 2017.