History of corneal transplantation.
D016039:Corneal Transplantation; D005060:Europe; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D014180:Transplantation / Q000266:history*; D014184:Transplantation, Homologous; D014481:United States