1. Ishimori A., Yamagata S. Advances in gastroenterology with the selective antimuscarinic compound pirenzepine, G Dotevall. Excerpta Medica., Amsterdam 1982; 188–204
2. Hradsky M, Wikander M. Advances in gastroenterology with the selective antimuscarinic compound pirenzepine, G Dotevall. Excerpta Medica, Amsterdam 1982; 170–172
3. Foschi D, Imbimbo B, Daniotti S, Del Soldato P. New aspects in research and therapy: pirenzepine, A Bettarello. Excerpta Medica, Amsterdam 1985; 61–68