1. An Introduction to Gastro-enterology;Alvarez, W.C.,1948
2. Atropine-resistant longitudinal muscle spasms due to excitation of non-cholinergic neurones in Auerbach's plexus;Ambache, N.; Freeman, M.A.;J. Physiol. (Lond.),1968
3. Evidence for the release of two atropine-resistant spasmogens from Auerbach's plexus;Ambache, N.; Verney, J.; Aboo Zar, M.;J. Physiol. (Lond.),1970
4. The effects of pressure and pharmacologically active substances on gastric peristalsis in a transmurally stimulated rat stomach-duodenum preparation;Armitage, A.K.; Dean, A.C.B.;J. Physiol. (Lond.),1966
5. Bass, P. (1968). In vivo electrical activity of the small bowel In Handbook of Physiology, Sect. 6, edited by C. F. Code, Vol. 4, pp. 2051-2074. American Physiological Society, Washington, D.C.