Schistosoma mansoni and soil-transmitted helminths among schoolchildren in An-Nadirah District, Ibb Governorate, Yemen after a decade of preventive chemotherapy
PLoS Medicine,
by Walid M. S. Al-Murisi, Abdulsalam M. Al-Mekhlafi, Mohammed A. K. Mahdy, Sami Ahmed Al-Haidari, Dhekra A.