title: Modified plethysmometer for measuring foot volume of unanesthetized rats.
mesh_terms: D000818:Animals; D002351:Carrageenan; D004487:Edema / Q000139:chemically induced*; D010600:Pharmacology / Q000295:instrumentation*; D010991:Plethysmography / Q000295:instrumentation*; D051381:Rats; D014867:Water
chemical_list: D014867:Water; D002351:Carrageenan