TY  - RPRT
TI  - School-based schistosomiasis control programmes: a comparative study on the prevalence and intensity of urinary schistosomiasis among Nigerian school-age children in and out of school.
AU  - M F Useh
AU  - G C Ejezie
DO  - 10.1016/s0035-9203(99)90127-x
UR  - https://pubmed.ncbi.nlm.nih.gov/10674083/
ID  - 10674083
ER  -