Two cats housed in a glass box, one of which had received a small amount of atropine in the preliminary experiment, are exposed to ether vapors with the result that only the animal which had not been pretreated began to salivate (profusely).
1954
1958
2000
1999
2008
2018
2021
2011
2024
2002
1983
2022
2015
1969
NaN
2014
1998