TY - JOUR T1 - Experimental evidence and ecological perspectives for the adaptation of Schistosoma mansoni Sambon, 1907 (Digenea: Schistosomatidae) to a wild host, the water-rat, Nectomys squamipes Brants, 1827 (Rodentia: Sigmodontinae) JO - Memórias do Instituto Oswaldo Cruz A1 - D'Andrea, Paulo Sérgio A1 - Fernandes, Fabiano Araujo A1 - Cerqueira, Rui A1 - Rey, Luis SN - 0074-0276 UL - 10.1590/S0074-02762002000900003 VL - 97 Y1 - 2002 PB - Brasil ER -