Emilio, M G Gas exchange and its effect on blood gas concentrations in the amphibian, Xenopus laevis. [electronic resource] - The Journal of experimental biology Apr 1974 - 567-79 p. digital Publication Type: Journal Article ISSN: 0022-0949 Standard No.: 10.1242/jeb.60.2.567 doi Subjects--Topical Terms: AnimalsCarbon Dioxide--bloodLung--metabolismOxygen--bloodOxygen ConsumptionRespirationSkin--metabolismXenopus--metabolism