The Roentgen rays in medicine and surgery as an aid in diagnosis and as a therapeutic agent : designed for the use of practitioners and students (1901)
Williams, Francis H. (Francis Henry), 1852-1936 · New York, Macmillan · leaf 637
Fig. 388. Shows a radiogiaph of the calculi after thoy had been removed from the kidney. ances seen on the radiograph, — as often the dry negative will revealclearly what the print at most suggests. Further, some things may beseen during the development of the plate, which are not apparent later. … Fig. 389. Radiograph of the kidney after removal. Comparison of X-Ray Negative and Fluorescent Screen. — The fluo-rescent screen is not so satisfactory as X-ray negatives in making exami- CALCULI 621 nations for calculi, and should not be employed for this purpose, for,unless the stones are large…
Radiography · X-rays
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