1. C.F. Code. InCiba Foundation Symposium on Histamine, pp. 189–219 (EdsG.E.W. Wolstenholme andC.M. O'Connor) Churchill, London 1956.
2. L.R. Johnson,Control of gastric secretion: no room for histamine?, Gastroenterology61, 106–118 (1971).
3. W. Lorenz, H. Troidl, H. Barth, H. Rohde, S. Schulz, H. Becker, P. Dormann, A. Schmal, J. Kusche andR. Meyer, Stimulus secretion coupling in the human and canine stomach: Role of histamine. InStimulus Secretion Coupling in the Gastrointestinal Tract, pp. 177–190 (EdsR.M. Case andH. Goebell) MTP Press Ltd, Lancaster 1976.
4. P.K. Rangachari, Histamine as the final common mediator: The view from the fence. InGastric Ion Transport, pp. 209–218 (EdsK.J. Öbrink andG. Flemström) Almqvist and Wiksell, Stockholm 1977.
5. W. Lorenz, H. Troidl, H. Barth andH. Rohde, Histamine, gastric secretion and peptic ulcer disease: An attempt to define special sources of error and problems in clinical-biochemical trials. InCimetidine, pp. 10–36 (Ed.W. Creutzfeldt) Excerpta Medica, Amsterdam 1978.