See Also: W rays(medicine)
X-rays(medicine)
X-rays(health)
H rays(medicine)
anode rays(medicine)
glass rays(medicine)
hard rays(medicine)
marginal rays(medicine)
intermediate rays(medicine)
monochromatic rays(medicine)

X-rays (health)


Electromagnetic radiations that, because of their penetrating power, are used to record on film shadows of the varying densities within a part of the body.