title: Posthodiplostomum minimum: examination of cyst wall and metacercaria containing calcarious concretions with scanning electron microscopy and x-ray microanalysis.
mesh_terms: D000818:Animals; D002118:Calcium / Q000032:analysis*; D005399:Fishes / Q000469:parasitology; D008274:Magnesium / Q000032:analysis; D008855:Microscopy, Electron, Scanning; D013057:Spectrum Analysis; D014200:Trematoda / Q000032:analysis / Q000648:ultrastructure*
chemical_list: D008274:Magnesium; D002118:Calcium