1. P. [476], changed “exasperated by the use of oil” to “exacerbated by the use of oil”.
  2. P. [513], changed “I may here add a very opposite instance of hemorrhagic apoplexy” to “I may here add a very apposite instance of hemorrhagic apoplexy”.
  3. P. 712, added missing anchor for the last footnote.
  4. Silently corrected typographical errors and variations in spelling.
  5. Archaic, non-standard, and uncertain spellings retained as printed.