The challenges of vitreoretinal surgery in Nigeria AO Hassan, ON Okonkwo Annals of Ibadan Postgraduate Medicine · Volume 1, Issue 2 (2007) DOI: 10.4314/aipm.v1i2.39082 Abstract No abstract Article information Published9 February 2007 Languageen PublisherAfrican Journals Online (AJOL) LicenseNo license URL DOI10.4314/aipm.v1i2.39082 Journal ISSN1597-1627