Trilene analgesia; simple apparatus for self-administration.
D000698:Analgesia; D000758:Anesthesia; D000776:Anesthesiology; D006801:Humans; D059408:Pain Management; D014241:Trichloroethylene
D014241:Trichloroethylene
ANESTHESIA/self-administration apparatus; TRILENE ANALGESIA/apparatus