Medscape Reference http://emedicine.medscape.com/article/228392-overview Medscape Reference Medscape Reference http://emedicine.medscape.com/article/228392-overview Medscape Reference Medscape Reference Bilharziasis schistosomiasis Medscape Reference http://emedicine.medscape.com/article/228392-overview eMedicine - Schistosomiasis Medscape Reference Medscape Reference article/228392 Medscape Reference http://emedicine.medscape.com/article/228392-overview article/228392 http://emedicine.medscape.com/article/228392-overview http://emedicine.medscape.com/article/228392-overview eMedicine - Schistosomiasis eMedicine - Schistosomiasis http://emedicine.medscape.com/article/228392-overview