Occasional uses of "Mr." for "Mrs." and of "Mrs." for "Mr." corrected.
Dubious repeated words, (e.g., "What took place by way of of conversation?") retained.
Several unbalanced quotation marks not remedied.
Occasional periods that should be question marks not changed.
Occasional periods that should be commas, and commas that should be periods, were changed only when they clearly had been misprinted (at the end of a paragraph or following a speaker's name in small-caps at the beginning of a line). Some commas and semi-colons were printed so faintly that they appear to be periods or colons: some were found and corrected, but some almost certainly remain.
The Index and illustrated Exhibits volumes of this series may not be available at Project Gutenberg.
Text in quotations is not indented unless it was indented in the source.
Page [4]: "lactated renger solution" should be "lactated Ringer's solution".
Page [6]: "larynzo scope" should be "laryngoscope".
Page [248]: "1:30 a.m." probably is a misprint.