Chang, D.C.Choo, S.Perry, H.Abantanga, F.McCord, C.W.Chrouser, K.Abdullah, F.2013-01-022017-10-192013-01-022017-10-192011World Journal of Surgery, 2011 Jan;35(3):500-504http://197.255.68.203/handle/123456789/2270enValidation of the WHO Tool for Situational Analysis to Assess Emergency and Essential Surgical Care at District Hospitals in GhanaArticle