Electrocardiographic studies during the inhalation of 30 percent carbon dioxide in man.
D000280:Administration, Inhalation; D002245:Carbon Dioxide / Q000494:pharmacology*; D004562:Electrocardiography / Q000187:drug effects*; D006801:Humans; D008297:Male
D002245:Carbon Dioxide
CARBON DIOXIDE/effects; ELECTROCARDIOGRAPHY/effect of drugs on