Some comments on views underlying the use of ether and carbon dioxide in psychotherapy.
D002245:Carbon Dioxide / Q000627:therapeutic use*; D004986:Ether; D004987:Ethers; D011613:Psychotherapy
D004987:Ethers; D004986:Ether; D002245:Carbon Dioxide
CARBON DIOXIDE/therapeutic use; ETHER, ETHYL; PSYCHOTHERAPY