Behavioral - somnolence (general depressed activity)
Behavioral - convulsions or effect on seizure threshold
Lungs, Thorax, or Respiration - respiratory stimulation
REFERENCE :
UCPHAQ University of California, Berkeley, Publications in Pharmacology.
(Berkeley, CA) V.1-3, 1938-57. Discontinued. Volume(issue)/page/year:
2,161,1944