The Guinea trade and some of its surgeons (with special reference to the Royal College of Surgeons of Edinburgh).
D000354:Africa, Western; D002961:Civil Rights / Q000266:history*; D013502:General Surgery; D049668:History, 15th Century; D049669:History, 16th Century; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D011822:Race Relations / Q000266:history*; D012606:Scotland; D012955:Societies, Medical / Q000266:history*