Background: Efavirenz is a drug used in combination as highly active antiretroviral therapy (HAART) used for the treatment of human immunodeficiency virus (HIV). Aims and Objectives: To investigate the effects of Efavirenz and vitamin E on the histopathology and biochemical parameters in the liver of Wistar rats. Materials and Methods: Twenty five Wistar rats were divided into fi ve g... https://www.duospiritalis.com/