title: Measurement of small mammal metabolism by infrared gas analysis.
mesh_terms: D000703:Analog-Digital Conversion; D000818:Animals; D002245:Carbon Dioxide / Q000032:analysis; D008722:Methods; D051379:Mice; D051381:Rats; D012377:Rodentia / Q000378:metabolism*; D013055:Spectrophotometry, Infrared
chemical_list: D002245:Carbon Dioxide