Kovari, HelenHelenKovariLedergerber, BrunoBrunoLedergerberBattegay, ManuelManuelBattegayRauch, AndriAndriRauch0000-0001-5297-6062Hirschel, BernardBernardHirschelFoguena, Alain KenfakAlain KenfakFoguenaVernazza, PietroPietroVernazzaBernasconi, EnosEnosBernasconiMueller, Nicolas JNicolas JMuellerWeber, RainerRainerWeber2024-10-102024-10-102010https://boris-portal.unibe.ch/handle/20.500.12422/73419Chronic liver disease in human immunodeficiency virus (HIV)-infected patients is mostly caused by hepatitis virus co-infection. Other reasons for chronic alanine aminotransferase (ALT) elevation are more difficult to diagnose.enIncidence and risk factors for chronic elevation of alanine aminotransferase levels in HIV-infected persons without hepatitis b or c virus co-infectionarticle10.7892/boris.27282008546500027384640001210.1086/649922