Polycystic hydatid disease (e. Vogeli) clinical, radiological and therapeutic aspects of 7 cases originating from acre - Meneghelli, U G; Martinelli, Ana de Lourdes Candolo; Bellucci, Ângela Delete; Llorach Velludo, Maria Angeles Sanches; Magro, J E; Barbo, M L P (Congresso Nacional de Hepatologia, 1991)