Antismooth muscle and antiactin antibodies are indirect markers of histological and biochemical activity of autoimmune hepatitis - Couto, Claudia A.; Bittencourt, Paulo L.; Porta, Gilda; Abrantes-Lemos, Clarice P.; Carrilho, Flair J.; Guardia, Bianca D.; Cançado, Eduardo L. R. (Hepatology, 2014)