1. Leading article, Med. J. Austral., 1955, 99. 16 July.
2. Altschule M. D. , The Practitioner, 1956, 697. June.
3. R.M.P.A.—Meeting, ibid., 1956, 512. 3 March.
4. References are only given to articles dealing with the combination of both drugs.
5. Barsa J. A. , and Kline N. S. , Ama. Arch. Neur. and Psychiat., 1955, 280. September.