Narciso-Schiavon, J. L.; Schiavon, L. de L.; Carvalho-Filho, R. J. de; Hayashida, D. Y.; Wang, J. . H. J.; Souza, T. S.; Emori, C. T.; Ferraz, M. L. G.; Silva, A. E. B. Clinical Characteristics Associated With Hepatic Steatosis on Ultrasonography in Patients With Elevated Alanine Aminotransferase. Sao Paulo Med J 2010, 128, 342-347.