@article{Liddell, author = {Liddell, H. S.}, title = {Animal Origins of Anxiety}, series = {M. L. Reymert (Ed.), Feelings and Emotions. The Mooseheart Symposium, New York (McGraw-Hill) 1950, pp. 181-188.}, journal = {M. L. Reymert (Ed.), Feelings and Emotions. The Mooseheart Symposium, New York (McGraw-Hill) 1950, pp. 181-188.}, language = {en} }