Author: Dr. rer. nat. H. Betzing (auth.), Dr. rer. nat. H. Betzing, D. H. Blankenhorn M.D., Dr. med. E. Böhle, Dr. med. P. Böhm, Dr. med. H. Braunsteiner, Dr. med. Dietrich Eberhagen, Dr. med. M. Eggstein, Dr. med. B. Frosch, Katharina Kirsch, Dr. rer. nat. G. Kremer, Dr. med. G. Richarz, Dr. med. S. Sailer, Dr. med. F. Sandhofer, Dr. agr., Dr. med. vet. J. Tiews, Dr. med. H. Wagener, Dr. rer. nat. H. Wiegandt, Dr. med. G. Wolfram, Dr. med. Nepomuk Zöllner (eds.)