title: Increased RBC count and pulmonary respiration in cold-adapted frogs.
mesh_terms: D000064:Acclimatization; D000818:Animals; D002245:Carbon Dioxide / Q000097:blood; D002250:Carbon Radioisotopes; D003080:Cold Temperature; D004906:Erythrocyte Count; D005260:Female; D008297:Male; D010100:Oxygen / Q000097:blood; D011898:Ranidae / Q000502:physiology; D012119:Respiration; D012621:Seasons; D012737:Sex Factors
chemical_list: D002250:Carbon Radioisotopes; D002245:Carbon Dioxide; D010100:Oxygen