“PERSISTENT COLONIC SCHISTOSOMIASIS AMONG SYMPTOMATIC RURAL INHABITANTS IN THE EGYPTIAN NILE DELTA: Colonic Schistosomiasis Among Rurals of the Egyptian Nile Delta”. 2021. Mediterranean Journal of Hematology and Infectious Diseases 13 (1): Page e2021033. https://doi.org/10.4084/mjhid.2021.033.