Transcriber’s Notes

The errata have been fixed.

Punctuation errors and omissions have been fixed.

[Page 10]: “peculiary incorrect” changed to “peculiarly incorrect”

[Page 40]: “very analagous” changed to “very analogous”

[Page 54]: “frequenty prescribed” changed to “frequently prescribed”

[Page 60]: “acceptible to patients” changed to “acceptable to patients”