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).
2010
1955
2018
2021
2008
1940
2020
1971
2017
2024
1968
2022
1942
1943
2014