Rollins, William Herbert, 1852-1929 · Boston : The University Press · leaf 604
fe NOTE 139 —FIGURE i — A NON-RADIABLE BOXFOR AN X-LIGHT TUBE NOTE 139 —FIGURE 2 —A NON-RADIABLEX-LIGHT TUBE BOX SHOWING THE TOPBEING REMOVED TO ALLOW THE TUBETO BE TAKEN OUT Plate 77 … Figure i
X-rays · Phototherapy
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