title: Collection of feces for studies of xenobiotic metabolism and disposition.
mesh_terms: D000818:Animals; D002250:Carbon Radioisotopes; D005243:Feces / Q000032:analysis*; D006799:Housing, Animal; D008970:Molecular Weight; D004364:Pharmaceutical Preparations / Q000378:metabolism*; D013048:Specimen Handling / Q000379:methods*; D014316:Tritium
chemical_list: D002250:Carbon Radioisotopes; D004364:Pharmaceutical Preparations; D014316:Tritium