Howard Fischer  Uppsala, Sweden   Ugandans with their identity tags. 1907. In the activity report of the commission sent to East Africa to study sleeping sickness during the year 1906/1907 by R. Koch, M. Beck, and F. Kleine, p. 320. La Société francophone de médecine tropicale et santé internationale. CC BY-NC-ND 4.0. Primum non nocere.…