Rollins, William Herbert, 1852-1929 · Boston : The University Press · leaf 482
NOTE 45 A —FIGURE 42 — INTERNALDIAPHRAGM X-LIGHT TUBE Plate 16 … NOTE 46 — FIGURE 45 — AN X-LIGHT TUBE RUNOUT OF HARMONY WITH THE GENERATORTO SHOW THE EFFECT OF DISCORD Plate 17
X-rays · Phototherapy
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