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).
2015
2002
1949
2025
1972
2021
1997
2009
2007
1936
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2014
2024
2023
2004