“EPIDEMIOLOGY OF  SCHISTOSOMA HAEMATOBIUM INFECTION  AMONG SCHOOLCHILDREN IN NORTHERN SUDAN”, SEATROPH, vol. 56, no. 6, pp. 603–622, Nov. 2025, Accessed: Nov. 11, 2025. [Online]. Available: https://journal.seameotropmednetwork.org/index.php/jtropmed/article/view/1323