1. Failure to develop a conditional reflex by stimulation of the cephalad portion of the severed vagosympathetic trunk: Its significance in terms of the central connections of the vagus;Andrus;Conditional Reflex,1969
2. Reinforcement strength in classical conditioning of leg flexion, freezing, and heart rate in cats;Bruner;Conditional Reflex,1969
3. The Cerebral Cortex and Internal Organs;Bykov,1957
4. Morophophysiologic architecture of subcortical and cortical projections of afferent vagus nerve fibers;Chernigouskii,1965
5. Conditioned circulatory responses in men and animals;Figar,1965