Heller's pathological chemistry of the urine : with short and easy directions for its examination to which is appended a brief account of some of the other excretions, and of the blood and milk / by Ludvig Dahl ; translated from the Norwegian by William D. Moore.

  • Ludvig Wilhelm Dahl
Date:
1855
Catalogue details

Licence: Public Domain Mark

Credit: Heller's pathological chemistry of the urine : with short and easy directions for its examination to which is appended a brief account of some of the other excretions, and of the blood and milk / by Ludvig Dahl ; translated from the Norwegian by William D. Moore. Source: Wellcome Collection.

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    Heller has himself put forward his opinions at much greater length, and with vastly more minuteness of detail, in a series of papers in his Archivfiir Physiologische und Pathologische Chemie und Mikroskopie ; but having had an opportunity lately of perusing these papers, I can bear testimony to the accuracy and fidelity with which his views have been condensed. Dr. Dahl’s paper is in the original illustrated by a lithographic plate, repre¬ senting some of the most important matters met with in the microscopic examination of urinary deposits ; I have thought it more advantageous to exhibit these in the form of woodcuts, interspersed through the pages of the book, in direct connection with the subjects treated of. For the style in which they are executed I am indebted to Mr. Oldham of this city. I have introduced between brackets additional matter, including among other things the results of some experiments of my own. In conclusion, I venture to hope that I shall not be proved to have rashly added to the number of
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