1. The influence of circadian rhythms on the effects of hallucinogenic drugs in the rat.;Ancill;In Proc. of Syntex Symp. Suppl. to J. clin. Trials,1971
2. Comparative physiology: Diurnal rhythms.;Aschoff;Ann. Rev. Physiol.,1963
3. Actions of some toxic substances (psychotomimetics) on the central nervous system.;Bebbington;Brit. med. Bull.,1969
4. A comparative behavioural study of ditran and LSD in mice, rats and dogs.;Cohen;Arch. int. Pharmacodyn.,1968
5. Physiological variables in some psychotic patients.;Conroy;J. Physiol. (Lond.),1968