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).
January 1, 1939
Medizinische Akademie Düsseldorf, Reichsstelle für den Unterrichtsfilm

2022

2026

2005

2020
1978

2025

2014

2021

2017

1942

2017

2018

2025

2011

2022

2022

1964

2023

2003

2021

1996

2010

2026

2013

1940

2022

2017
2013
2013

2024

2024
2018
2018
1919
1922

2020
2016

2025
2006