1. Achor RWP, Harrison NO, Gifford RW Jr: Hypertension treated with rauwolfia serpentina (whole root) and with reserpine. JAMA 1955; 159: 841.
2. Asberg M, Bertilsson L, Thoreu P, Traskman L: CSF monoamine metabolites in depressive illness. In: Garattini S (Ed) Depressive Disorders. Stuttgart: FK Schattaner Verlag, 1978.
3. Banki CM, Arato M: Amine metabolites and neuroendocrine responses related to depression and suicide. J Aff Dis 1983; 5: 223–232.
4. Birkmayer W, Riederer P: Biochemical postmortem findings in depressed patients. J Neur Trans 1975; 37: 95–109.
5. Briley MS, Langer SZ, Raisman R, Sechter D, Zarifian E: 3H-Imipramine binding sites are decreased in platelets of untreated depressed patients. Science 1982; 209: 303–305.