%0 Journal Article %T Prevalence and pattern of knee osteoarthritis in a North Eastern Nigerian rural community %A AO Akinpelu %A SM Maduagwu %A AC Odele %A TO Alonge %J East African Orthopaedic Journal %D 2011 %I %U http://www.ajol.info/index.php/eaoj/article/view/67485