Key References
- Schwartz, R Meldrum, BS Lancet 1985 2 140–143.
- Olney, JW Biol. Psych. 1989 26 505–525.
- Scatton, B Frost, J George, P Carter, C Benavides, J Curr. Opin. Thera. Patents 1991 1 523–545.
- Rowley, M Leeson, PH Curr. Opin. Thera. Patents 1992 2 1201–1221.