Proceedings: The long reach hospital ships and Miss Willis.
D003140:Communicable Disease Control; D004196:Disease Outbreaks / Q000266:history*; D005260:Female; D049672:History, 19th Century; D006782:Hospitals, Special / Q000266:history*; D006801:Humans; D008131:London; D012767:Ships; D012899:Smallpox / Q000266:history*