1. Alonso R, Agharanya JC, Wurtman RJ (1980) Tyrosine loading enhances catecholamine excretion by rats. J Neural Transm 49:31
2. Ambrozi L, Riederer P, Birkmayer W, Neumayer E (1974) Zur Statistik des Tyrosin-Tryptophan-Diagramms bei der Depression. Dtsch Med Wochenschr 99:1087
3. Andén NE (1969) Adrenergic mechanisms. Ann Rev Pharmacol 9:119
4. Bannet J, Belmaker RH, Ebstein RP (1981) Individual differences in the response of dopamine receptor number to chronic haloperidol treatment. Biol Psychiatry 16:1059
5. Bartholini G, Stadler H, Gadea-Ciria M, Lloyd KG (1977) Interaction of dopaminergic and cholinergic neurons in the extrapyramidal and limbic systems. In: Costa E, Gessa GL (eds) Advances in biochemical psychopharmacology. Raven, New York