Inside Out Library
X-ray manual : U.S. Army (1917)
United States. Surgeon-General's Office, American Roentgen Ray Society · New York : Middleditch · leaf 84
LTJ Fu;. :>7. Magnetic control-switch added.7(» … .X-rays · Fractures · Teeth · Chest · Heart · Radiography
Internet Archive · Medical Heritage Library · Public Domain Mark 1.0. Free to use for anything.
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