1. An electrophysiological study of the effects of atropine and physostigmine on transmission to the guinea-pig vas deferens;Bell;J. Physiol. (Lond.),1967
2. The pharmacological nature of th response of the reserpinized guinea-pig vas deferens to postganglionic nerve stimulation;Bell;Brit. J. Pharmacol.,1969
3. Localization of norepinephrine and acetylcholiesterase in separate neurons supplying the guinea-pig vas deferes;Bell;J Pharmacol, exp. Ther.,1967
4. Effects of alpha-adrenergic blocking drugs on the response of vas deferens and arterial muscle to sympathetic drugs and stimulation;Bentley;Circulat. Res.,1967
5. Independent cholinergic and adrenergic mechanisms in the guinea-pig nerve vas deferens preparation;Bhargava;Brit. J. Pharmacol.,1965