1. Myasthenic syndrome associated with trimethadione;Booker, H.E.; Chun, R.W.M.; Sanguino, M.;Neurology (Minneap.),1968
2. Myenteric ganglial cells in dogs with and without achalasia of the esophagus;Clifford, D.H.; Gyorkey, F.;J. Amer. vet. med. Ass,1967
3. Suspected myasthenia gravis in a dog;Hall, L.W.; Walker, R.G.;Vet. Rec,1962
4. Pathology of Domestic Animals;Jubb, K.V.F.; Kennedy, P.C.;Vol,1963
5. Structure of the canine esophagus and its sphincters;Mann, C.V.; Shorter, R.G.;J. surg. Res,1964