7<sup>th</sup> ASON Conference Lagos June, 2011 No authors Nigerian Journal of Surgery · Volume 17, Issue 2 (2011) · pp. 93 DOI: 10.4103/1117-6806.90401 Abstract No abstract Article information Published1 January 2011 Languageen PublisherMedknow LicenseNo license URL DOI10.4103/1117-6806.90401 Journal ISSN1117-6806