522,879 USDIN EARL /red./ Serotonin and behavior. Proceedings of a Symposium on Behavioral Effects of Changes in Brain Serotonin Held at Stanford University, Stanford, California, January 16-17, 1972. Ed. by Jack Barchas and Earl Usdin. New York 1973 Academic Press 8° s. XXV, nib. 3, 642, ilustr.