title: A sero-parasitological study of schistosomiasis among males from various regions of Egypt.
mesh_terms: D000293:Adolescent; D000328:Adult; D004534:Egypt; D006386:Hemagglutination Tests; D006801:Humans; D008297:Male; D012552:Schistosomiasis / Q000453:epidemiology* / Q000276:immunology / Q000469:parasitology; D012959:Socioeconomic Factors