title: Indigenous strongyloidiasis in Belgium diagnosed by Ziehl-stain of sputum.
mesh_terms: D000368:Aged; D001530:Belgium; D006801:Humans; D008297:Male; D013183:Sputum / Q000469:parasitology*; D013194:Staining and Labeling; D013322:Strongyloidiasis / Q000175:diagnosis* / Q000188:drug therapy