title: Comparison of the psychodysleptic effect of carbon dioxide and LSD.
mesh_terms: D002245:Carbon Dioxide / Q000633:toxicity*; D005260:Female; D006801:Humans; D008238:Lysergic Acid Diethylamide / Q000633:toxicity*; D008297:Male
chemical_list: D002245:Carbon Dioxide; D008238:Lysergic Acid Diethylamide