title: Arthur Donaldson Smith, MD. Physician, explorer, naturalist, and diplomat--Part V.
authors.forename: P J
authors.initials: PJ
authors.lastname: Imperato
mesh_terms: D000349:Africa; D005002:Ethiopia; D005101:Expeditions / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D012425:Russia (Pre-1917); D006113:United Kingdom; D014481:United States