title: Negative arterial to end-tidal gradients.
authors.forename: K B
authors.initials: KB
authors.lastname: Shankar
authors.forename: H
authors.initials: H
authors.lastname: Moseley
authors.forename: Y
authors.initials: Y
authors.lastname: Kumar
mesh_terms: D002245:Carbon Dioxide / Q000097:blood*; D006801:Humans; D010313:Partial Pressure; D012126:Respiratory Dead Space / Q000502:physiology*; D013147:Spirometry
chemical_list: D002245:Carbon Dioxide