Determining the prevalence of Human Immunodeficiency Virus--Associated nephropathy (HIVAN) using proteinuria and ultrasound findings in a Nigerian paediatric HIV population. - Ikpeme, Enobong Emmanuel; Ekrikpo, Udeme Ekpenyong; Akpan, Mkpouto Udeme; Ekaidem, Samuel Itemobong (Pan African Medical Journal, 2012)