D

de Biasi, V., Evans, M.B. and Lough, John (1987) Low dispersion liquid chromatography in routine pharmaceutical analysis. Analytical Proceedings, 24. pp. 72-76.

E

Ennaceur, Abdelkader and Delacour, Jean P. (1987) Effect of combined or separate administration of piracetam and choline on learning and memory in the rat. Psychopharmacology, 92 (1). pp. 58-67. ISSN 0033-3158