The American journal of the medical sciences (1827)
[Thorofare, N.J., etc.] Charles B. Slack [etc.] · leaf 333
very light touch, or else felt it doubtfully, or slowly, or misplaced it, but could feel the needle. The sensation in the fingers beyond the lines given was not then studied with compass points, but it as well as the rest of the dorsum was most carefully tested by light touch and by comparison… … Fig. S. All that portion of radial nerve between A and B and A and C was removed.
Medicine
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.