Addyman, Frank Thornton · London : Scott, Greenwood & co. · leaf 230
ins. long by 1 in. in diameter. These are placed upright on the plate in such a positionas not to interfere with the patient. When patient, plate andcylinders are in position the tube is adjusted, preferably overa part of the plate some distance from the cylinders, thedistance from focus to plate… … Plate XI.—Barrells Method of Localisation. RADIOGRAPHY. 185 On development and printing, the radiogram will have somesuch appearance as is shown in Plate XI. A and B are theshadows of the cylinders thrown by the first exposure. If lines be ruled down the sides of these shadows, theyall meet at M,…
X-rays
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