1. Klerman, G. L. & Cole, J. O. Pharmac. Rev. 17, 101–141 (1965).
2. Domenjoz, R. & Theobald, W. Archs int. Pharmacodyn. Thér. 120, 450–489 (1959).
3. Sigg, E. B. Can. psychiat. Ass. J. 4, S75–S83 (1959).
4. Snyder, S. H. & Yamamura, H. I. Archs gen. Psychiat. 34, 236–239 (1977).
5. Karobath, M. E. Eur. J. Pharmac. 30, 159–163 (1975).