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 400
CESOPHAGUS, ABDOMEN, AND PELVIS 381 … 382 THE ROENTGEN . )ICINE AND SURGERY photographic plate is not d .^roed. An exposure is then made of thispart, and thus a photograph of the two sides of the brim of the pelvisis obtained. (See Fig. 214.) By this method the error due to theslanting direction of the rays faUing on the pelvic brim…
Radiography · X-rays
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