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Espírito Santo, M.; Azeredo, L.; Teles, H.; Gryschek, R.; Ferreira, C.; Amato Neto, V. Abdominal Ultrasound in the Evaluation of Fibrosis and Portal Hypertension in an Area of Schistosomiasis Low Endemicity . Rev. Inst. Med. Trop. São Paulo 2008, 50, 117-119.