@incollection{Coura13, author = {Maria José Conceição and José Rodrigues Coura}, title = {Study on Schistosomiasis mansoni and Comorbidity with Hepatitis B and C Virus Infection}, booktitle = {Parasitic Diseases}, publisher = {IntechOpen}, address = {Rijeka}, year = {2013}, editor = {Rashika El Ridi}, chapter = {7}, doi = {10.5772/55510}, url = {https://doi.org/10.5772/55510} }