1. Baldessarini, R.J., 1975. Handbook of Psychopharmacology. Plenum Press, New York, pp. 1–35.
2. Baldessarini, R.J., 1990. Drugs and the treatment of psychiatric disorders. In: Gilman, A.G., Rall, T.W., Nies, A.S., Taylor, P. (Eds.), Goodman and Gilman's The Pharmacological Basis of Therapeutics. Pergamon Press, Oxford, pp. 383.
3. Verapamil in treatment-resistant mania: an open trial;Barton;J. Clin. Psychopharmacol.,1987
4. Verapamil treatment of acute mania;Brotman;J. Clin. Psychiatry,1986
5. Treatment of mania using calcium antagonist: preliminary trial;Caillard;Neuropsychobiology,1985