Percutaneous liver biopsy in adult haemophiliacs with hepatitis C virus: safety of outpatient procedure and impact of human immunodeficiency virus coinfection on the spectrum of liver disease. - Sterling RK; Lyons CD; Stravitz RT; Luketic VA; Sanyal AJ; Carr ME; Smith TJ; Hackney MH; Contos MJ; Mills SA; Kuhn JG; Nolte ME; et al. (Haemophilia : the official journal of the World Federation of Hemophilia, 2007)