title: Arthur Donaldson Smith, MD. Physician, explorer, naturalist, and diplomat--Part IV.
authors.forename: P J
authors.initials: PJ
authors.lastname: Imperato
mesh_terms: D002681:China; D004534:Egypt; D005002:Ethiopia; D005101:Expeditions / Q000266:history*; D049672:History, 19th Century; D006801:Humans; D007194:India; D010414:Pennsylvania; D013397:Sudan