title: Methods of sample preparation for chemical determination of chromic oxide in bovine feces.
mesh_terms: D002857:Chromium / Q000032:analysis; D005243:Feces / Q000032:analysis*; D008722:Methods; D010087:Oxides / Q000032:analysis*; D013048:Specimen Handling
chemical_list: D010087:Oxides; D002857:Chromium