title: Quantitative isolation of native chitin from resistance structures of Sordaria and Ascaris species.
mesh_terms: D000818:Animals; D001200:Ascaris / Q000032:analysis*; D001203:Ascomycota / Q000032:analysis*; D002686:Chitin / Q000032:analysis*; D008722:Methods; D008854:Microscopy, Electron; D013098:Xylariales / Q000032:analysis*
chemical_list: D002686:Chitin