title: Regression lines using multiple measurements from multiple patients.
mesh_terms: D001785:Blood Gas Monitoring, Transcutaneous; D002245:Carbon Dioxide / Q000097:blood; D006801:Humans; D008991:Monitoring, Physiologic / Q000379:methods*; D010100:Oxygen / Q000097:blood; D013223:Statistics as Topic
chemical_list: D002245:Carbon Dioxide; D010100:Oxygen