Ivan Pavlov

Physiology has, at last, gained control over the nerves which stimulate the gastric glands and the pancreas.
Physiology has, at last, gained control over the nerves which stimulate the gastric glands and the pancreas.
Rotate quotes
control  gain  gastric  

These are some quotes by Russian author Ivan Pavlov Psychologist, who lived between September 14, 1849 and February 27, 1936.