title: Physiological correlates of burrowing in rodents.
mesh_terms: D000818:Animals; D001522:Behavior, Animal; D001639:Bicarbonates / Q000097:blood; D001798:Blood Proteins / Q000032:analysis; D002021:Buffers; D006400:Hematocrit; D006863:Hydrogen-Ion Concentration; D010100:Oxygen / Q000097:blood; D010710:Phosphates / Q000097:blood; D051381:Rats; D012377:Rodentia / Q000502:physiology*; D013045:Species Specificity
chemical_list: D001639:Bicarbonates; D001798:Blood Proteins; D002021:Buffers; D010710:Phosphates; D010100:Oxygen