Ukwandu, N., & Nmorsi, O. (2004). SERA FROM NIGERIAN CHILDREN WITH GENITOURINARY SCHISTOSOMIASIS HAVING IMMUNE COMPLEXES AND HEAT LABILE LEUCOCYTE MIGRATION INHIBI- TORY FACTORS WITHOUT IMPAIRED CELLULAR IMMUNITY. Biological Sciences - PJSIR, 47(5), 380–386. Retrieved from http://v2.pjsir.org/index.php/biological-sciences/article/view/1555