Catheterizable absolute photometer.
D000818:Animals; D002245:Carbon Dioxide / Q000097:blood; D002404:Catheterization; D008832:Microchemistry; D010092:Oximetry / Q000295:instrumentation*; D010100:Oxygen / Q000097:blood; D010783:Photometry / Q000295:instrumentation*; D011817:Rabbits
D002245:Carbon Dioxide; D010100:Oxygen