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).
1939
2022
1975
2023
2009
1992
2006
2011
1986
2021
2013
1965
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1952
2025
1963